{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x45b55d52f9e8a28ac5e5303d5f2cf32fca45056e10a4b8fce9c43ab057e42d4d",
    "signature": "0xeb4528400cdf5a8d9c36790a7db8f69d611624ac75667761e59c03da9da136317fae98d2696f5e423baa2d9b073563c4553cdc04f096cc74fdb8668a9bec542e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}