{
  "manageEntity": {
    "action": "View",
    "entityId": "515388277",
    "entityType": "Notification",
    "nonce": "0xd95f6a07c060dc4d632cd9403108bcec752dd2901a89cb4a5abd1de5b6e56d8e",
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    "signer": "0x57b2Bf9b623aBc59fe54c04B7C8BAEAaD13ea9aC",
    "userId": "515388277"
  }
}