{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd0e56b9fb380ce2897a52a7350978f1e265dcc586939e2ae8a3cfa8138a8cabb",
    "signature": "0x9470376d8c5336de4322c0dc28cee47bdd1ae683af035be2cf48ace650fd1a1e5fd6c73b2bbb949c855748fbcd53132ccaddf6b799afd3dd6adc9274e35c82131c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}