{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x707af609a7191fe29200229f89981d7d610e7297a8aa00dad19ec2692ac1e4b4",
    "signature": "0x43b5ccd5163ba6aa895a82b741e9c3058c539461cc96f9eea3e49deec7fb43db02410aea4b47e167835fae3123d57b1ab36d6d337c6763b9d8a6e2e90e7c14371c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}