{
  "manageEntity": {
    "action": "Create",
    "entityId": "957035490",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xe2d09b2004415125350131e5d243bda1ccefe887fdbff65755400c1472fcfdfd",
    "signature": "0xe646c6c442051b4a3f276b50c8460a297806bf8150d10e830a18a821c90e0e830fb3d6e25d973da637fbc5363564d3c4c85e3bde70f148f1e6c16503d335a9021b",
    "signer": "0x42EbD46dCC0B27f9316667549695bD666598BD86",
    "userId": "957035490"
  }
}