{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2948da1f227f38c9d1b5816754bd7b111b4c1b0a610a3d3bb420949e921a33bb",
    "signature": "0x37df6088257492d00793a9d524b5746edb33849042c34b7701c5d7edac9e3ce77a04b26a70b721b7e5954be17d3966082e0d0bc650bce0eca9315fc1e75a764c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}