{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x30b261e6deb5ea36e1564bfba9eb6435bc736af11409738000fa73594958deb9",
    "signature": "0xfc41300a943fb482772e3a2464430a6e07691db540ab1b9ad416ec740fd6e513682afffe9206bda5388f3452ec611342f7efce56e37dacfc049f0609378396851b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}