{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "110947",
    "entityType": "User",
    "nonce": "0xa240f02c16d9d6872def618090bd0b24c5c7fbcc5669ebe592d240dd2ba1e8c4",
    "signature": "0xd6cac748c8c534792c9f469c11ccfe9f4b085b6357db4c0ae173154c46d0f06f1706eb9918d81e05d9c56c7080025829e8428fbf955de86c25a51364776875b61b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}