curl --request POST \
  --url 'https://example.com/registry/transfer-instruction/v2/transfer-factory' \
  --header 'Content-Type: application/json' \
  --data '{"choiceArguments":{},"excludeDebugFields":false}'

{
  "factoryId": "string",
  "transferKind": "self",
  "choiceContext": {
    "choiceContextData": {},
    "disclosedContracts": [
      {}
    ]
  }
}