{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xbd24f3c8568b086834b861c1d97a2ac5c52e898825d14aabe2f9855ecfdccaf6",
    "signature": "0x655df1239843e9a16424493f602c8051c9bcf2ec533c9417a7dec52191a1db0e40c66d4eabf5a7f729bdbdd0c62275c3f00f3261bd033cc2745fa839a6c509ad1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}