Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAsr5Ibs1bI6xua/Sy2AVygIchMr15AEgI9p9/eCQ2+s1eMG5ZmpaAGEEnF… (1,748 chars)"
  }
}