{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa8bff9fd9a1be7485684e838e479a2d3c684ce13e3bf5658b3d488ab0e265fa2",
    "signature": "0xfd107b07c0f6cd615c12af0adb8d41c4f0e4b8cef82633dadfeb9e11912e59f07d692c66f1f9039e7c066eb51e8c8fadfa4fa7cf4a064735735bf3e5f65eaee01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}