{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x01e9b7619efd11a58cbef8996eb180c5b9760ff79aeba35b43e54210b0f8c98e",
    "signature": "0xd3c6a7cdfe2631d8d732d738b6cadd16cc2b20f46ff7fc90e0c898584af6f4e37815acd18e2ae93c0969dc8e0187ec36f2c4a18bba0146a1d8e1585ff03fba741c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}