Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDyPl3BIQp1FIAOlKi8xxSKRt/8/QtF+QPivmUDqdFUi1SRB5lZkKPQgvfo… (1,748 chars)"
  }
}