{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8fa4461facce92ba88cf67b4f6d80c731a502bb0557f2939c64bd9d5c37652d9",
    "signature": "0x13672a286fe43b1e9cabc2e667c0bfe00b0489aa2e7966a70d4719f2e1b8d93f5a7c0ed85608a1257b9366da41eb49c9aa508de78ebc755e93d2aa7bed56cefb1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}