{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x9b6ec102c1c29e5ec65c68ff5fc4a87f9c04f8478818cb7771fa0dd1d5a8457c",
    "signature": "0x6e0b3183169aade7dd446dafbfa7a2213a28ca3e42d30e7e86bf8c522de5b10c49abeb355e50d43f43136150b66f2bdf75b43162f0f14d244db51dfa2c883b021c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}