Task: Create a board, lists, and a card in Wekan

n8n workflow JSON:
{"name":"","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[450,450],"parameters":{},"typeVersion":1},{"name":"Wekan","type":"n8n-nodes-base.wekan","position":[650,450],"parameters":{"owner":"c4nzTEvSwGPBxKTCc","title":"Documentation","resource":"board","additionalFields":{}},"credentials":{"wekanApi":"wekan-trial"},"typeVersion":1},{"name":"Wekan1","type":"n8n-nodes-base.wekan","position":[850,450],"parameters":{"title":"To Do","boardId":"={{$node[\"Wekan\"].json[\"_id\"]}}","resource":"list"},"credentials":{"wekanApi":"wekan-trial"},"typeVersion":1},{"name":"Wekan2","type":"n8n-nodes-base.wekan","position":[1050,450],"parameters":{"title":"Done","boardId":"={{$node[\"Wekan\"].json[\"_id\"]}}","resource":"list"},"credentials":{"wekanApi":"wekan-trial"},"typeVersion":1},{"name":"Wekan3","type":"n8n-nodes-base.wekan","position":[1250,450],"parameters":{"title":"Document Wekan node","listId":"={{$node[\"Wekan1\"].json[\"_id\"]}}","boardId":"={{$node[\"Wekan\"].json[\"_id\"]}}","authorId":"c4nzTEvSwGPBxKTCc","swimlaneId":"LDTcBp9fvmjSsSB69","additionalFields":{}},"credentials":{"wekanApi":"wekan-trial"},"typeVersion":1},{"name":"Wekan4","type":"n8n-nodes-base.wekan","position":[1450,450],"parameters":{"cardId":"={{$node[\"Wekan3\"].json[\"_id\"]}}","listId":"={{$node[\"Wekan1\"].json[\"_id\"]}}","boardId":"={{$node[\"Wekan\"].json[\"_id\"]}}","operation":"update","updateFields":{"listId":"={{$node[\"Wekan2\"].json[\"_id\"]}}"}},"credentials":{"wekanApi":"wekan-trial"},"typeVersion":1}],"active":false,"settings":{},"connections":{"Wekan":{"main":[[{"node":"Wekan1","type":"main","index":0}]]},"Wekan1":{"main":[[{"node":"Wekan2","type":"main","index":0}]]},"Wekan2":{"main":[[{"node":"Wekan3","type":"main","index":0}]]},"Wekan3":{"main":[[{"node":"Wekan4","type":"main","index":0}]]},"On clicking 'execute'":{"main":[[{"node":"Wekan","type":"main","index":0}]]}}}