{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb4288494d4be9db99d8375c1266d4168366eabaf5135f2240e1ca25a5e5fe72b",
    "signature": "0x7c6245a25a95c045b463d1e279b564150cadb624008e31f763948c4be5f501e87006720475d97e249f75ecbd16fd159488f437692eb19078655a19bd7e0907391b",
    "signer": "0x37C570897bDdEbADcfa9029bc229E9B5ca683b1f",
    "userId": "679231275"
  }
}