Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDVY3Bv/wDPXCcw1DX6APxLRM/Bq9yPQTQ6E83tJkdhWFOlnQgeTtjVwrde… (1,748 chars)"
  }
}