{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x1cd3b0a9f9ddc0489bcffe3568314ab9797c16f1bfbe1c0bd5c48be6f6b0afa5",
    "signature": "0x794fa37925aeb7b59cf7a41e804f493d41c0898ae62512c4b51e1ecc5e6f465b4e46799b6af2c8d873937f520df183cfa2e09c48dc932c15e905a71e2824162d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}