{
  "manageEntity": {
    "action": "View",
    "entityId": "428192787",
    "entityType": "Notification",
    "nonce": "0x6883c9612e491f2690634a2596168b5551221d004ef437b369b359dc82ea8bec",
    "signature": "0x894cb3f7c135657aea77d1f673d555d12981d0035aa968aa5e6f53ddc75f695e79a32bee8158925c7f2612e253e859f70f1db6f62262550ff7c20b3469ef389a1b",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}