{
  "manageEntity": {
    "action": "Follow",
    "entityId": "923900750",
    "entityType": "User",
    "nonce": "0x7cae8d57d07395969bfbed436b8ecbeeb805142be8aec423bfa79c2233dc28e3",
    "signature": "0x543564d5dfcfc2b36bfe5d3567e4a28bc5ba4aed1afdd8f5a0eeccd33350f2d642c3ab7b14d2309e3664fe4f044959a7b5a2ea9cd1a701ac7e477b257fb4267f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}