{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x5be2d046ee9158ed6fe744967aac8959a5298b384c571208896fe2ee287accc8",
    "signature": "0xdfe6141266b3de7b87eecd500ce9a1e335aebc558e97d1d59dab4802bc097c9b7ac3feba0eb9277cddc8e45622fc52f10581e24e32ae8e56dcfb7d4ed13526fd1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}