Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFR22SGzZjsfIzgCSpydf8EocH3aAM4B16Tj5hYXS5B0RYWDOZMziLm3LHl… (1,748 chars)"
  }
}