{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa14327f05d002ed1101623438c8720446e927da56f940ea02133e54551b37145",
    "signature": "0xb0f7bb7ec554c5b96c518222e7130a03522d17314c18f6d8b1f1b115839a95227710fc14248d084a096a769db369f1eab8a6bc17921d79a0c5b2f6518a7cb5301c",
    "signer": "0x914978409E48454c7f910d43851B499F0ef1C4d2",
    "userId": "726370607"
  }
}