{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xbd3714564458fa719ea2834a88d8b2451556be9c3e1b60d956147bf6e477c403",
    "signature": "0xa46f2d8cdcda8ad0eeb0f708a18e439b6755982f9ffda55a7091ea6defc8e9cf71c6e3476d10718ad3063a49c3209e636e56a884ac06ff74944d4c5840b0b5441b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}