{
  "manageEntity": {
    "action": "View",
    "entityId": "429830750",
    "entityType": "Notification",
    "nonce": "0xef29deb7d9c0b83a9abbcdc86e56091d366a45000b2cf4be19cb26578660a421",
    "signature": "0x9f42b6e78ee2073a12e951ee6c8c35a6065db384bd43fc9bbf82d57785c47bc8600bc7fc2001b163d4f0500dbdf92177fb39aff4b8b0a9ef204a9c5892e1aa8e1b",
    "signer": "0xE893631A6A6dF46C216B7E099BDfDa00Af350467",
    "userId": "429830750"
  }
}