{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xf6e58c9f156698c96344a428ff097885c5d55fae8fd326feb7703c6599f7c854",
    "signature": "0x82b3f6d6a4a6cbbd557307e7384c9a4986ec32bb7a1255c7d8a62c9732eaa36d57b7ba27ae88d608ba95b3eeed52d27e23d320c2ce55f09dcfb04a1b740047a11c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}