{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x5413a981b0c82476e512d9db4dbb4cc471621d1747c225e12c4d08e66d214063",
    "signature": "0x97afa1b4939d37662cc4215bb350301fcb7d984da9b55853c0f930c64954f45909f631748d2027332e259bf87b928101df7452b9f3088aec7efdc9c9541ed4e01c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}