Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBFxO5RNEfuqAKEsC8X/mW0VNND1b/GbVqlVRuHfPXZYk6PAVFEa42DE2e0… (1,748 chars)"
  }
}