Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQK3xzvdDbZ+h6Arh7RCZriSDZ+5kBJ3eHF9yoNVClBobxEk8/gg8gXCyfKK… (1,748 chars)"
  }
}