{
  "manageEntity": {
    "action": "Follow",
    "entityId": "502409808",
    "entityType": "User",
    "nonce": "0x70469d468d34e35d13c1452b3a98e11066df42c31200d5065d1ad7629f68df0d",
    "signature": "0xcea5cfca1170e6aad928ed2c9543872950af3ec108404644afd9c8f34a453d9f07e09616640cf3d70e7f2ef4de8c975f84c2c4899246fe94d6c816f40aa29a961b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}