{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xb3facc2f293a1f71b6b379ea006b2e85239be241e5c85bf854f8589cb45994d2",
    "signature": "0x2ddf5688f92d6b3e8ebb9b0561a7e3277c546b1e271931c3f1fcfe0f22062fe073b42beea19a710647632dedf6c78482e94d476863fefbbe5423a11fb6d06c7c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}