{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xdaaf03d3f888467f0515b04bbafcfee551fdeee96dc13fc5256a9ec1d4c8aa54",
    "signature": "0x6f53b3e48e40af98270f7ccd118ac0effc07e866289c32e63a1ff1210113902842846d265d2edbc6333b22a43c3fe88becaad703b1f263c4ab9a5b239a8325da1b",
    "signer": "0x2a438681b9bFB9BD3977e4FE61c8F157884af4AE",
    "userId": "362429546"
  }
}