Document:

Exhibit 4.6

 

[Form of Warrant Certificate]

[Reverse]

 

The Warrants evidenced by
this Warrant Certificate are part of a duly authorized issue of Warrants entitling the holder on exercise to receive shares of Common
Stock and are issued or to be issued pursuant to a Warrant Agreement dated as of [●], 2022 (the “Warrant Agreement”),
duly executed and delivered by the Company to Computershare Inc., a Delaware corporation (“Computershare Inc.”),
and Computershare Trust Company, N.A., a federally chartered trust company and a wholly owned subsidiary of Computershare Inc. (“Trust
Company” and together with Computershare Inc., in such capacity as warrant agent, the “Warrant Agent”),
which Warrant Agreement is hereby incorporated by reference in and made a part of this instrument and is hereby referred to for a description
of the rights, limitation of rights, obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the
words “holders” or “holder” meaning the Registered Holders or Registered Holder, respectively)
of the Warrants. A copy of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Defined terms
used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

 

Warrants may be exercised
at any time during the Exercise Period set forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate
may exercise them by surrendering this Warrant Certificate, with the form of election to purchase set forth hereon properly completed
and executed, together with payment of the Warrant Price as specified in the Warrant Agreement (or through “cashless exercise”
as provided for in the Warrant Agreement) at the principal corporate trust office of the Warrant Agent. In the event that upon any exercise
of Warrants evidenced hereby the number of Warrants exercised shall be less than the total number of Warrants evidenced hereby, there
shall be issued to the holder hereof or his, her or its assignee, a new Warrant Certificate evidencing the number of Warrants not exercised.

 

Notwithstanding anything else
in this Warrant Certificate or the Warrant Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement
covering the shares of Common Stock to be issued upon exercise is effective under the Securities Act and (ii) a prospectus thereunder
relating to the shares of Common Stock is current, except through “cashless exercise” as provided for in the Warrant Agreement.

 

The Warrant Agreement provides
that upon the occurrence of certain events the number of shares of Common Stock issuable upon exercise of the Warrants set forth on the
face hereof may, subject to certain conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive
a fractional interest in a share of Common Stock, the Company shall, upon exercise, round down to the nearest whole number of shares of
Common Stock to be issued to the holder of the Warrant.

 

Warrant Certificates, when
surrendered at the principal corporate trust office of the Warrant Agent by the Registered Holder thereof in person or by legal representative
or attorney duly authorized in writing, may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement,
but without payment of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate
a like number of Warrants.

 

Upon due presentation for
registration of transfer of this Warrant Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates
of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant
Certificate, subject to the limitations provided in the Warrant Agreement, without charge except for any tax or other governmental charge
imposed in connection therewith.

 

The Company and the Warrant
Agent may deem and treat the Registered Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation
of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof,
and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the
Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a stockholder of the Company.

 

    A-3

    

    

 

Election to Purchase

(To Be Executed Upon Exercise of Warrant)

 

The undersigned hereby irrevocably
elects to exercise the right, represented by this Warrant Certificate, to receive _____ shares of Common Stock and herewith tenders payment
for such shares of Common Stock to the order of Westrock Coffee Company (the “Company”) in the amount of $                      
in accordance with the terms hereof. The undersigned requests that a certificate for such shares of Common Stock be registered in the
name of                           ,
whose address is and that such shares of Common Stock be delivered to                           
whose address is                           .
If said number of shares of Common Stock is less than all of the shares of Common Stock purchasable hereunder, the undersigned requests
that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of                           ,
whose address is                           
and that such Warrant Certificate be delivered to                           ,
whose address is                           .

 

In the event that the Warrant
has been called for redemption by the Company pursuant to Section 6.1 of the Warrant Agreement and the Company has required cashless
exercise pursuant to Section 6.3 of the Warrant Agreement, the number of shares of Class A Common Stock that this Warrant is exercisable
for shall be determined in accordance with subsection 3.3.1(b) and Section 6.3 of the Warrant Agreement.

 

In the event that the Warrant
is a Private Placement Warrant that is to be exercised on a “cashless” basis pursuant to subsection 3.3.1(c) of the
Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection
3.3.1(c) of the Warrant Agreement.

 

In the event that the Warrant
is to be exercised on a “cashless” basis pursuant to Section 7.4 of the Warrant Agreement, the number of shares of
Common Stock that this Warrant is exercisable for shall be determined in accordance with Section 7.4 of the Warrant Agreement.

 

In the event that the Warrant
may be exercised, to the extent allowed by the Warrant Agreement, through cashless exercise (i) the number of shares of Common Stock that
this Warrant is exercisable for would be determined in accordance with the relevant section of the Warrant Agreement which allows for
such cashless exercise and (ii) the holder hereof shall complete the following: The undersigned hereby irrevocably elects to exercise
the right, represented by this Warrant Certificate, through the cashless exercise provisions of the Warrant Agreement, to receive shares
of Common Stock. If said number of shares of Common Stock is less than all of the shares of Common Stock purchasable hereunder (after
giving effect to the cashless exercise), the undersigned requests that a new Warrant Certificate representing the remaining balance of
such shares of Common Stock be registered in the name of                           ,
whose address is                           
and that such Warrant Certificate be delivered to                           ,
whose address is                           .

 

[Signature Page Follows]

 

    A-4

    

    

 

Date: [●], 2022

 

	 	 
	 	Signature

 

	 	 
	 	 
	 	 
	 	(Address)

 

	 	 
	 	(Tax Identification Number)

 

Signature Guaranteed:

 

	 	 

 

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE
GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE
MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (OR ANY SUCCESSOR RULE)).

 

    A-5Exhibit 4.7

 

Final Form

 

ASSIGNMENT, ASSUMPTION AND AMENDMENT AGREEMENT

 

THIS
ASSIGNMENT, ASSUMPTION AND AMENDMENT AGREEMENT (the “Agreement”) is entered into as of [●], 2022 by
and among Westrock Coffee Holdings, LLC, a Delaware limited liability company, which prior to the Effective Date (as defined below) shall
convert to a Delaware corporation bearing the name “Westrock Coffee Company” (“WCC”), Riverview Acquisition
Corp., a Delaware corporation(“RVAC”), Continental Stock Transfer & Trust Company, a New York corporation
(“Continental”) and Computershare Inc., a Delaware corporation and its affiliate, Computershare Trust Company, N.A.,
a federally chartered trust company and (collectively, “Computershare”). This Agreement shall be effective as of the
closing of the Westrock Business Combination (as defined below) (such date, the “Effective Date”).

 

WHEREAS,
RVAC and Continental have previously entered into a warrant agreement, dated as of August 5, 2021 (the “Warrant Agreement”)
governing the terms of RVAC’s [●] outstanding warrants (the “Warrants”) to purchase shares of Class A
common stock, par value $0.001 per share, of RVAC (“RVAC Common Stock”);

 

WHEREAS,
RVAC entered into a Transaction Agreement, dated April 4, 2022 (as amended, modified or supplemented, the “Transaction Agreement”
and the transactions contemplated by the Transaction Agreement, the “Westrock Business Combination”), by and among
RVAC, WCC, Origin Merger Sub I, Inc., a Delaware corporation and wholly owned subsidiary of WCC (“Merger Sub I”)
and Origin Merger Sub II, LLC, a Delaware limited liability company and wholly owned subsidiary of WCC (“Merger Sub II”),
pursuant to which, among other things, (i) WCC shall convert from a Delaware limited liability company to a Delaware corporation
(the “Conversion”), (ii) following the Conversion, Merger Sub I shall merge with and into RVAC (the “SPAC
Merger”), with RVAC surviving the merger as a direct wholly-owned subsidiary of WCC (the “SPAC Merger Surviving Company”);
and (iii) following the SPAC Merger, the SPAC Merger Surviving Company will merge with and into Merger Sub II, with Merger Sub II
surviving the merger as a direct wholly-owned subsidiary of WCC;

 

WHEREAS,
in the SPAC Merger, each share of RVAC Common Stock will be exchanged for one share of common stock, par value $0.01 per share, of WCC
(the “WCC Common Stock”), pursuant to the terms and conditions of the Transaction Agreement;

 

WHEREAS,
pursuant to Section 4.4 of the Warrant Agreement, upon the closing of the Westrock Business Combination , the Warrants
will represent the right of the holders thereof to purchase shares of WCC Common Stock;

 

WHEREAS,
as a result of the foregoing, the parties hereto wish for RVAC to assign to WCC all of RVAC’s rights and interests and obligations
in and under the Warrant Agreement and for WCC to accept such assignment, and assume all of RVAC’s obligations thereunder, in each
case, effective as of the Effective Date;

 

WHEREAS,
effective as of the Effective Date, WCC wishes to appoint Computershare to serve as successor Warrant Agent and Transfer Agent under the
Warrant Agreement;

 

     

     

    

 

WHEREAS,
effective as of the Effective Date, WCC wishes to amend and restate the Warrant Agreement in the form attached hereto as Exhibit A;
and

 

WHEREAS,
in connection with and effective upon such appointment, Continental wishes to assign all of its rights, interests and obligations as Warrant
Agent and Transfer Agent under the Warrant Agreement, as hereby amended and restated, to Computershare, Computershare wishes to assume
all of such rights, interests and obligations and WCC wishes to approve such assignment and assumption.

 

NOW, THEREFORE,
for good and valuable consideration, receipt of which is hereby acknowledged, the parties hereby agree as follows:

 

1.             Assignment
and Assumption of Warrant Agreement. RVAC hereby assigns, and WCC hereby agrees to accept and
assume, effective as of the Effective Date, all of RVAC’s rights, interests and obligations in, and under the Warrant Agreement
and Warrants.

 

2.             Appointment
of Successor Warrant Agent and Transfer Agent. WCC hereby appoints Computershare to serve as
successor Warrant Agent and Transfer Agent under the Warrant Agreement and Continental hereby assigns, and Computershare hereby agrees
to accept and assume, effective as of the Effective Date, all of Continental’s rights, interests and obligations in, and under the
Warrant Agreement and Warrants, as Warrant Agent and Transfer Agent; provided, that, Computershare shall not assume any of Continental’s
liabilities and obligations under the Warrant Agreement arising prior to the Effective Time.

 

3.             Replacement
Instruments. From and after the Effective Date, upon request by any holder of a Warrant, WCC
shall issue a new instrument for such Warrant reflecting the adjustment to the terms and conditions described herein and in Section 4.4 of
the Warrant Agreement.

 

4.             Amendment
and Restatement of Warrant Agreement. Pursuant to Section 9.8 of the Warrant
Agreement, effective as of the Effective Date, the Warrant Agreement shall be amended and restated in the form attached hereto as Exhibit A.

 

5.             Governing
Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State
of New York, as such laws are applied to contracts entered into and performed in such State without resort to that State’s conflict-of-laws rules.

 

6.             Counterpart.
This Agreement may be executed in counterparts, each of which shall be deemed to be an original, but all of which together shall constitute
one and the same instrument. Execution and delivery of this Agreement by email or exchange of facsimile copies bearing the facsimile signature
of a party hereto shall constitute a valid and binding execution and delivery of this Agreement by such party.

 

7.             Successors
and Assigns. All the covenants and provisions of this Agreement shall bind and inure to the benefit
of each party’s respective successors and assigns.

 

8.             Entire
Agreement. This Agreement and the Warrant Agreement, as hereby amended and restated constitute
the entire agreement, and supersedes (from and after the Effective Date) all prior agreements and understandings, both written and oral,
between the parties with respect to the subject matter hereof and thereof.

 

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9.             Indemnification.
The Company agrees to indemnify, defend and hold Computershare harmless from and to hold it harmless against, any and all loss, liability,
damage, judgment, fine, penalty, claim, demand, settlement, cost or expense (including, without limitation, the reasonable fees and expenses
of legal counsel) that may be paid, incurred or suffered by it, or which it may become subject arising out of the assignment contemplated
hereunder in connection with events occurring before the date of this Agreement, except as a result of Computershare’s fraud, gross
negligence, willful misconduct or bad faith (which fraud, gross negligence, bad faith, or willful misconduct must be determined by a judgment
of a court of competent jurisdiction).

 

10.           Effectiveness.
This Agreement shall be effective as of the Effective Date. This Agreement shall be null and void and of no effect if the Transaction
Agreement is terminated.

 

[Signature Pages Follow]

 

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IN
WITNESS WHEREOF, the parties hereto have signed this Agreement as of the date and year first written above.

 

	 	RIVERVIEW ACQUISITION CORP.
	 	 	 
	 	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 
	 	 	 
	 	 	 
	 	WESTROCK COFFEE HOLDINGS, LLC
	 	 	 
	 	 	 
	 	By:	 
	 	 	Name:	Robert McKinney
	 	 	Title:	Chief Legal Officer
	 	 	 
	 	 	 
	 	CONTINENTAL STOCK TRANSFER & TRUST COMPANY
	 	 	 
	 	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 
	 	 	 
	 	 	 
	 	COMPUTERSHARE, INC.
	 	COMPUTERSHARE TRUST COMPANY, N.A.,
	 	On behalf of both entities
	 	 	 
	 	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:	 

 

[Signature Page to
Assignment, Assumption and Amendment Agreement]

 

    

     

    

 

Exhibit A

 

Amended and Restated Warrant Agreement

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