{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x36b41576b2bcc0d2ac42a802dbaa03b374bb4e67a326e149912cfa6d5a0a629f",
    "signature": "0x4053e61e65e641e45d01d1506b908d6a8b7c714a23e4ef10c685a9e4935a8f410d768cfe5348645d8c9a86ce6ad39fb20998c794aa2ccf2a1b814e5b0eaf094c1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}