{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3c1d0cfffbcc477ece4b0f98d6184f404d1349ef48b7e3a3a6ac4ec17dce22e8",
    "signature": "0x239ab996ec3125e5587909eeabe04925f79693cc5df73368d154e3f2b4023e091cc14992932011709b8c19c1310a1d30d9321b164f51ffe18a6944ce07cf6e7a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}