{
  "manageEntity": {
    "action": "View",
    "entityId": "1478914",
    "entityType": "Notification",
    "nonce": "0xe135a0db25c775d45dd4f953d689d1d044976ceefd45814eed7a48cdc89e4390",
    "signature": "0xf2db7ac376d7213a285edd1580423a11de29370837612af7364e993e938ee45170eefbba7c5aa5555c162899e87a6aa1fb56ba430801b5254dc5a51bad45587d1c",
    "signer": "0x1cB37D2085D8E6e6e97DaF3cfc25605484f574aF",
    "userId": "1478914"
  }
}