{
  "manageEntity": {
    "action": "Follow",
    "entityId": "383103",
    "entityType": "User",
    "nonce": "0xe6cd9e533626f650f8dbf24788d5dd29d88af11c744514bab62c218114238940",
    "signature": "0xb3e064a5884b2a676f4f9f9094d3cc7374b9ff3497c712366e00491b82e7828b519f8d6404fb24f17ca960d08502bc5688bee838debf471026c9b798817737f11b",
    "signer": "0x9D77b14c2d2b283B548D3E693d8AcB5284e4bee1",
    "userId": "607561343"
  }
}