{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x36c356a2790ec72b1ccbdadf4e320212bc30bb95db9d419da0b04c9804287f49",
    "signature": "0xf7a90fb1f901b0991be27ff2604e241f9ffc549c9dc0156c4fddfe681c5a5d377e431b2143f421db5b939daabdae29434fae9660bff7897f5a6ac476bc33cc431c",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}