{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x8536ddc000ba1495598a416600fdc28e6e9ad62756e07bde9679897af61b0835",
    "signature": "0x815ab05e647190555db20abf9f41407e75fad308ae696e24aba9cc5ad629fb6c6129b42113571d7a69227ffe62a99df92830ec8ec35c2dadba7de461418a69801b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}