{
  "manageEntity": {
    "action": "Follow",
    "entityId": "640566478",
    "entityType": "User",
    "nonce": "0x6b9ed9e8bad352f91714e0de38eb4c5182c1c1d2b82a7ca7c850ccc95b0fe2a0",
    "signature": "0xd7ad140324292eeee3a59e4770590df170035dd9e0aaafe44a5bb4117cfe556b7a8aaea6e50da77c31ac28e13b921abfef46b5c013f22999c56f69cfe5a25e8c1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}