{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x20969583be4a7be8863db17885f56377c165418314ebb669e5c72399e98b43aa",
    "signature": "0x477143c672e68321505c1031cce26d4f8a1f31f57f80f2ddd0fe9826635a84dd18b324fa4500ca171a9483d7e6db1b67c70b0a2dcbf1f826d43f39305510d58e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}