{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x6d669a6b7b3e8fa7d11a5da57344c7c1227f53df2ac01bebf280c59faa0f3a67",
    "signature": "0x1b3ad9ef5a7589172ec610a020604025e60583dc3bd5bd06bad07b16badcbc161e5156cf02197d0cfd3350e02a8b0d798143a0cfed970a97a39ddc89706557491b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}