{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54801",
    "entityType": "User",
    "nonce": "0x511ba3f23a042a98cbc383770ff7ab6e3fcd60ebee8389a5132f854847210814",
    "signature": "0x3e311e44ddc11c65eab973495e5f241dea7ed1f3862f61dae3658b82cc4214e94b34623404465c40dd412d23c17237ad8db91d405ce28f5745ddfa4c3903ac161c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}