Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCT4LNWztQUbuCWSNM8jROA33kjHm2pp2vvTJgdBQyEZWTxS4LnzQD8WMdr… (1,748 chars)"
  }
}