{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbecfd447763f404463eb2bf6085fe7af97b6d6aad5144cae2ef4e8a87c2c575c",
    "signature": "0x21d1eb95c9d3210833c181e164b993b63a1dab877d673db9fde9f7ba1682a44c068b0874f9b47a011067ee776a911dff6cf01c31ef208083081ce9a5dcebaaf61c",
    "signer": "0x37e9863e7fFAE7Da617893D1BDae31713b96e94C",
    "userId": "989858939"
  }
}