{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x3ec62f982daaadc2d293f8a81f35af5d3ab2083a17646632e615d66d27724f4b",
    "signature": "0xcfb21233f6070bf8b1d153e88515ed3c1ff480b1f0e9d8199727bf925735168c54aa77c63f63fb0e79ed7a7858664f66758f10a8f392e231df9f076f21fbc3321b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}