Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDrPc5mE6VfCuJCv5Q/zm6Ng0n9eT9RQj3et89A0Ht+egHb82tLDanEWwAB… (1,748 chars)"
  }
}