{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb2563f7101b8d4f1ccfcb4dc758005b3a10ada0c04cf107e12a85952eeeec7e9",
    "signature": "0x4c6c8aff1b341641d4c6f2c218616e770a4d513bbf2fb1c13301b1ccffda02df13b4e4e2dd7057589f4d2cb7b1b6fc4fdcd4f2c9b08b8fb835a1a47c29c51fe81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}