{
  "manageEntity": {
    "action": "View",
    "entityId": "253160273",
    "entityType": "Notification",
    "nonce": "0xca4f5d4d174938830338c237105a632702abb8839b465c9d21ed4a27233fe125",
    "signature": "0x4bc34a847aab108670d5b12f1a4169af8dbf58233c204b0b0e28f5f8b316a54e442bb86707710f943c3d40263f746e6148ef27137ce74ea83b77acb71c9558171c",
    "signer": "0xe64d995c4f4919f3F47574BD9Bc28505f0CD7689",
    "userId": "253160273"
  }
}