{
  "manageEntity": {
    "action": "View",
    "entityId": "285143",
    "entityType": "Notification",
    "nonce": "0xf8ffd5bb5d938c9c5ed566eac48710061fc4be094741cb35fd894837055b4016",
    "signature": "0x8808367f35841b22102685ae2a4f842c1e29fdc0b11e4c0e6437345fff0a08e94cfa47f0405afac8b217d7b03d65e37a15d6355d74821757596aae75d990b0a71b",
    "signer": "0xFf7520630dCb540F01627c5924eDF50Ee387b04a",
    "userId": "285143"
  }
}