{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9d28dc1793182c3ca9ce4824bd5e4eef20ba26795f5565c070956382c7e22bcd",
    "signature": "0x0ca044f42d9d14f312f5fcc9e4b1f760bd9d3648a405ba67e2e569aaa1b109503efde94be9fc295263576857b3c6c4ff7c04a9d7ca301df8681704a96f6da1321b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}