{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x438ec3facacc440d58e360b7d4a5c49cf4b8841b5fabf9ae4eb08b439f62f1b9",
    "signature": "0x3ec40a53179e0ff3e7aa60b51434e4ffe8cee78622332ae018d3810f03d6284b640a36447df048dc34d0688ecc9818a1364548ec336ad4917227453b32f731b11c",
    "signer": "0xC839d7abeB2AfF3C72B7320bEf0835351AF7D1ED",
    "userId": "670991183"
  }
}