{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xae5e0073cc565a841b3e4195f28e7edb934d684453ba2343272384972db44819",
    "signature": "0x0388c13a4975c249cc671c8eef3ea85972cf1c2d0cb4e058e8100e94777c03e943eda16e4afd1a1570779c4007f4fd766749d97020b48ef1ff6e35d39e12644d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}