Task: Data-Imputation (source dataset: tablib)

Please fill in the missing value in the input table. The missing value is denoted by '[MISSING]'. Please only return the value filled in. Do not return the whole table.

No explanation, return the value filled in JSON format: {"value": "filled_value"}. 

Input Table:
|   id | action_time                |   object_id | object_repr         | change_message   |   content_type_id |   user_id |   action_flag |
|-----:|:---------------------------|------------:|:--------------------|:-----------------|------------------:|----------:|--------------:|
|   96 | 2023-03-16 12:46:27.976607 |           9 | sanjaygupta         | [{"added": {}}]  |                10 |        17 |             1 |
|   97 | 2023-03-16 12:46:38.099398 |          10 | sanjay123           | [{"added": {}}]  |                10 |        17 |             1 |
|   98 | 2023-03-16 12:46:47.251092 |          10 | sanjay123           |                  |                10 |        17 |             3 |
|   99 | 2023-03-16 12:46:47.271430 |           9 | sanjaygupta         |                  |                10 |        17 |             3 |
|  100 | 2023-03-17 06:51:19.326826 |           5 | sasas               |                  |                24 |        17 |             3 |
|  101 | 2023-03-17 06:51:19.339362 |           4 | sasas               |                  |                24 |        17 |             3 |
|  102 | 2023-03-17 06:51:19.351515 |           3 | sasas               |                  |                24 |        17 |             3 |
|  103 | 2023-03-17 06:51:19.362974 |           2 | sasas               |                  |                24 |        17 |             3 |
|  104 | 2023-03-17 06:51:19.374907 |           1 | sasas               |                  |                24 |        17 |             3 |
|  105 | 2023-03-17 06:54:05.961736 |           7 | slider 1            |                  |                24 |        17 |             3 |
|  106 | 2023-03-17 07:11:33.018266 |           8 | B2                  | [MISSING]        |                24 |        17 |             3 |
|  107 | 2023-03-17 07:38:33.072789 |          11 | dsd                 |                  |                24 |        17 |             3 |
|  108 | 2023-03-17 07:38:33.084390 |          10 | dsd                 |                  |                24 |        17 |             3 |
|  109 | 2023-03-17 09:36:43.973044 |           8 | Product object (8)  | [{"added": {}}]  |                19 |        17 |             1 |
|  110 | 2023-03-17 09:43:33.120024 |           9 | Product object (9)  | [{"added": {}}]  |                19 |        17 |             1 |
|  111 | 2023-03-17 09:43:52.931447 |          10 | Product object (10) | [{"added": {}}]  |                19 |        17 |             1 |
|  112 | 2023-03-17 09:56:24.528048 |          10 | Product object (10) |                  |                19 |        17 |             3 |
|  113 | 2023-03-17 09:56:24.540896 |           9 | Product object (9)  |                  |                19 |        17 |             3 |
|  114 | 2023-03-17 09:56:24.554251 |           8 | Product object (8)  |                  |                19 |        17 |             3 |
|  115 | 2023-03-17 09:56:24.567381 |           7 | Product object (7)  |                  |                19 |        17 |             3 |
|  116 | 2023-03-17 09:56:54.977466 |          11 | Product object (11) | [{"added": {}}]  |                19 |        17 |             1 |
|  117 | 2023-03-17 09:57:34.339348 |          12 | Product object (12) | [{"added": {}}]  |                19 |        17 |             1 |
|  118 | 2023-03-17 09:58:25.413131 |          13 | Product object (13) | [{"added": {}}]  |                19 |        17 |             1 |
|  119 | 2023-03-17 09:59:03.352487 |          14 | Product object (14) | [{"added": {}}]  |                19 |        17 |             1 |
|  120 | 2023-03-17 10:24:13.660976 |          15 | Product object (15) | [{"added": {}}]  |                19 |        17 |             1 |
|  121 | 2023-03-17 10:24:53.665960 |          16 | Product object (16) | [{"added": {}}]  |                19 |        17 |             1 |



row_idx: 10
col_idx: 4
col_name: change_message
tablib_key: tables/job=github_000005/batch=003598/vJpnIV45TxlZNFfm6CRlh6vEAlHYOeQ2jGCCgnSDPj8=