{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x254538daf7508f85f28c379b92bd2dce5d98a040cca8a33ce6dc007a94214fdf",
    "signature": "0x08b4d2149a4d0e6bd6f1ceac70d882b9d77c9413c514c64c74f435db0517b1532ca8e24a59dbd47a28c488d5ce04087f50b7a0218e5e146b897af21e38d9c3811b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}