{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "36038",
    "entityType": "User",
    "nonce": "0x5a7d72d31ad74fc72469de4b2472495e40518173af316608fbca3dc851a61099",
    "signature": "0x513f68b783a61339a1020eb3c8f1274f3ad7e8b8713d8f7338cb47c8464510f076344fffdbe8811afa9e758e566a838c42e5527deff2d5a04d134ac23fba21081c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}