{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x66696dd8d725cd32c0a1ea2860c6d76c13d886f2dca5bb6f41a389fafd70370e",
    "signature": "0xcbe554aa5e3ba02e866208ab187045bc8f766aa7ab5788d87fe79272fb501a6d5cea9e7ac59f4f170ecc01ef41ac1c2188b9cbd0a0db91641c0d8b4417699d6f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}