{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5f7fc04a86c656c1ca4a39cddb78533c1c2c8a8aceec0a140bc55ff4d48c0e36",
    "signature": "0xd8399b6e951b425a0c4dfe404cceb009d14c9315566d2cde88ecd8b280e72e8276fe9465498d47c17e9167cf70a97d353d3213975fb5bec659d5544e974772a01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}