Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBpK8SVW75tl+R5jtUhUzAHwJJ2It3QIUQ3Ued2TS6lvFTsvntUIjnLiBn3… (1,748 chars)"
  }
}