{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2a67f1b3a7c7fa60332e3300602507cc604bbc25aa55f66546c8d722789424f5",
    "signature": "0xb75ac6495ce558c0d0ab230606f0e7e08c66e347dc5411acfd06f01931f3bd255360d430dee2cba80922e925aec45f5a146b1b26844998a328a858a2530111a81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}