{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x11c0cf0a274a45da7bb6c326014e8535251865fac14e7f27dd9205380600f292",
    "signature": "0xc5b679eef8e541c336dc539e3eae944b83556016535a2d2a004277dffb3ae3151eaed551f74cf1d6c0e22c04a941c53103f615161dd270b73ec88dcfc87820041c",
    "signer": "0x04d2AeF69165e1c1d73288e89Bf7e0Bf14608308",
    "userId": "501224594"
  }
}