{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5ecfb10a0cf8bb14cb343fb1f1e2ad0ca35faa83106176c5378e002770950e3d",
    "signature": "0x9e3718c3ff6cf374abd60803dbd05596284038bc75361e3a2d9b84a0564504cb4ee9a8a4bafbb64ee6f7304d44932ad55046b0f0509129a9f100091cc6952e511c",
    "signer": "0xAcB0d7BF9562f1b7E47e8B21B8977EEf64Fa901A",
    "userId": "524597900"
  }
}