{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "234046",
    "entityType": "User",
    "nonce": "0xf31abe25a673a04d3533f35e0c141473d208417dfe4941c2495d2bd314899f2c",
    "signature": "0x7d4bcd16697bbf26ca039905113c7f55b82b42304cdf8693a630773e94224659247eb732d0f71651bd13d0aa427832f492901c8de912aab7b7a9ba65b357fc101b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}