{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x12f211e43b7cc5cade13859dc2e2a7bc7b070d341aee3cff761ec34e49d2e3ee",
    "signature": "0x2007abf1bd7b3e3e73fde2835cffcaf6a0b255fde7cfbe5eb94030a9b36323ad77a09de0d1e94c76130f27a44be2a51e4e2409e65210b25dda146373ea8b598f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}