{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb1c0829bd429d472f0a2f1b97aa215952c37d55d5f074de0ff7cbfecad9553ea",
    "signature": "0x33518437f114c62a2d3d62917abf1cd27eb5ff93bd4939b6a01e728b89f6c6121cce42f0b7994800315518e58244fe09ebd5b6544d2e7823d13e5cabe4459efe1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}