{
  "manageEntity": {
    "action": "Create",
    "entityId": "869827777",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x87be665842593d8b814b283bb692d832b4f7b4cf859f177553739719d530ee2c",
    "signature": "0x14fb79d75724e11199fb0e3b7707b518482c5eb218f655cf7c7addfe6739811d3a4c747c962767bce0dffee5fe39d3ec1dde677183d27c7d5ff59d4f0139d1aa1c",
    "signer": "0x3ABb4b3e8C91fDff0789a929bbc84ae3353277d0",
    "userId": "869827777"
  }
}