{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "63084",
    "entityType": "User",
    "nonce": "0xb08192640abe090301f724419caf0ba261863248fabccaf6e4c308ee13f63a02",
    "signature": "0x980279869dfb165b59d981670775f62c8ddb661e94e2e233b89663548c4de59a3307293f559e045d8d6bd01a8be468dc8bfaa29086493f2081d7f6514dd2aeb21c",
    "signer": "0x44577d90A171E208f723dEEa39019067c9Dd87E8",
    "userId": "853591809"
  }
}