{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x654a139a1aadad313ccf388fe85873c2bcc9b9fff66d7064e0185fcae74cef4b",
    "signature": "0xa22c0a8459343b82916ed84a7008841f6320ee461ffc2582edbf6d2e179ff07303d8617dea100a16a8fe7f8cc379f50c5be2bc7da163e6d1120153c939610d441b",
    "signer": "0xDfcccf135Ec91aE92829DEad4B0389692068Fc03",
    "userId": "429971908"
  }
}