{
  "manageEntity": {
    "action": "Follow",
    "entityId": "605397581",
    "entityType": "User",
    "nonce": "1794244711193304355",
    "signature": "0x65f0c20c37113ad27278cdbcf4ab01994d67db4b2fe51a0cc6eb10becde84e1e28a6a39612e4635f90c442c9b08488b084f5352a4a3a4109b70c2dd3ca59d57e1b",
    "signer": "0xE64B5257EbdD887973fD01E9B44Bab52990bCAF7",
    "userId": "327405950"
  }
}