{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4400fd08e546751c6abe4516d5ada4e45ee03f7009f33ab694347ea641d5b93c",
    "signature": "0xdbcb5293721512acbef81c5c7481f4a0e2feefb4049324bb3bbb8ba29095c8484782c758f0747488a11b329f3986f52e78f7bd3d318f33278f2d366f8fff09881b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}