{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9a964191bddfc139346cc71db3797d199af7903482244efbe0a3ca18dba09698",
    "signature": "0xce54acdfba4c1d1a11124a593eb3dea35e689c015c133348c30817203b589e07107fbbd3c62cce7c5ccc970df03b34b62d3e0255fef0bd166a13c43583755bca1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}