{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x7e38560a6dddbdde065c1eaab19946ea707b52bcd4a81896d56000798676e422",
    "signature": "0x8a189daaf6c22c1e3ecbac27176da6de218fce12bd72ee3c3baee58d6652e1795629f5d03fd36ae662d54dfbc288f510ecd506838344d750b3407a981453220d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}