{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8eab93abd4d7879ca1bb8409517da6aed6846c2f35964fa1236fa88d97e76d5c",
    "signature": "0x56c915ca456f7b7c1d7e2f63cead85cfb920d53e882400de5d003434d80703ac2563db12355f29e43f7eb2c829bfbf341e112552787125ed8f9b4922f8f32cae1c",
    "signer": "0x2607197F4148fb3F95c8e4b03827e63b3457A751",
    "userId": "645199904"
  }
}