Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQASdyT37/+qg6M9UZSDLPAr1pl1yvq1xY6PbFWRLocD+lXLlV5RGpmXuw6a… (1,748 chars)"
  }
}