Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBS76kFhNPLT2Yv2PZ9DvdfIm50GeB0/Rgt3cpH5CP+BHyTmwYaABjncq/Q… (1,748 chars)"
  }
}