{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x09078687fe41799588b86f9f2e58f09f22567fbd67fd5bf7d270ef25ebba2e7d",
    "signature": "0xcd741d1b37e73a7f7d4988801b234f39f9dac407fcaeee0078bbc9db3513f51819eb82afc57aa841f88f0d311bed94cc98b28368f1cec2fd674932e38ba5a1c81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}