{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1036471",
    "entityType": "User",
    "nonce": "0x082754cac9e598df4f65f385382c00e9adde7d89ead6c21710b804e76e70b9a1",
    "signature": "0xd362e8facc4c0b6c84af1294aa433a7143db87c9e3e5e6c177e9f8be88d818540b6d7bb995f4537e4fc47cd2a6b342a4dc810a87cf3a984587050433fbdafe791b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}