{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0xc41475e767dc5d509f2e564ab9531d9635c7b2df9cb6b80a6dc430cbcc3709ab",
    "signature": "0x83c44afb765209d6ca534965209f07ffe0e0b25cd18cd17d8b132a0ff2e8e6e34c5a6633f57a47912d90f58dbdbbd4470e90fbd3495c37b1c7a1787f6d411fd91c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}