{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xfd47c1792f7dd5b89a93c2056c531b8876969ceea74fbba61348a94fbbd03fe7",
    "signature": "0xa9d290bd92985f273da83922ee154f2f60bb1dbec18c5d1e353bcbdd48f376a33bf3d3a90b938d302d2f2a80bb0b44be2c68802752bf3231be0ad30c32f8edb11b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}