{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0779935243e1bd049b9d818c53ecb839eb66580c043a434b8aee5eeec380a02e",
    "signature": "0xa445a235f2e516e5694adcd2de2a14fc68e19e9716b0cfbc0bbff72ebf70840a0103abec21240c2bfe045b4002416e0d91a0afc2a49e4f797a4548f2b7f01e8a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}