{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x0ba1f887c7141e43d3591842889aa78d7d71bc4f6886f5ec1ba080bb58ced8ef",
    "signature": "0x8ff698ca9d3295decb2c5977b88ba157f1444cc31e0bcefef1104b711395a6d306a70cd2e5d2cdacd810e51d2fb88ee3a5b9572c60269719fcd0ff7a590d67f01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}