{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2f9632aaf8c3d513c35878324c238cbc2e3e5ddb200e259848f82cf355da08fe",
    "signature": "0x076275371cc775d1780ce9e390c7f6c4bee21a8990f277afccabc3ea470546e2140bc9b0170d6954e236dc3b1d7a54cb2f83124517f9a11578272074ad5c6e981c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}