{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x12b6a57f894883c8856dc6800e14343233af7bc86b145a78ce2087a0fdd00fd1",
    "signature": "0x6e967b6e2e2c3a18cb62da23eae37a64c77f33ea319d2762f1830c881b95420e08183c2108ab68bcf9f4798c6b9e7c0623e330c2d3dc8ddd9513fe807676b3ca1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}