{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xe651036fb0bbae48b778b55062602602af9edcde3d9a95c12c4137a7a761944a",
    "signature": "0xa8d48a7980dc1c8d350f75ec705a1436fb3f001ecf8c7f95cb988bf0103d86511775efaa1b6248711afdb3ec5eb7900b532a660b9617f6052c95f56bb2910b531c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}