{
  "manageEntity": {
    "action": "View",
    "entityId": "542649225",
    "entityType": "Notification",
    "nonce": "0xd743e5e413f54b50fe4b5a38b4b5eed99950d8a37446ba6f2949593069c0f237",
    "signature": "0xeca4ae9097723617f6a4996ccf54e721a947578ddd8b6dc6a0b99d0b1696461a24aeab7c557839ce4001c317c6f7fbc1b90ccc384fdc66332c92bd3f1048a3ae1b",
    "signer": "0x6d555841c46231DBF275017869abfD85ed1bbB1f",
    "userId": "542649225"
  }
}