{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbeca3ac29c9d815389ecd2bcdf8a00b70dedffbd4fafc48a8577e2817a4bb709",
    "signature": "0xe8b108f19014145c7a1f57b232391068a2469922caee11eb62997dfa59e418734980e5e8b1dd2af0cbc376e472dc46bea760260aedbdf604e5553394048cd1da1c",
    "signer": "0x21e530f5EA8E24d2476C3Ff8253D151693719385",
    "userId": "854449345"
  }
}