{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xb222aeb5c9dbf8fcc03c9db0ba157a49a019ee43bed127011fdb4a58061b4939",
    "signature": "0x36e2931c20448127c392e429ad566842045c958e081a8c7a27589ba26c851f3b2bf73bcb84ab44e425e14340f2ee4562646d759b5fa844b321ddd7263119400d1b",
    "signer": "0x7BecC80331FC470e72A8032bb2d07335c44AF1ad",
    "userId": "894431219"
  }
}