{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x44e73d904d8f720b80189b68ce47f641de7cd425aae5ed09b020a9ab1162d87e",
    "signature": "0x2d973a94f03643898de2e05ba77f14f58b0dac431d146b53ff60b52b6752a4b327b1020f7404e3be23722c3ce2e8fef306f4715395ce0b16731407ce07df84251b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}