Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCeIWLTLRpR9lXhmSgDNicldNYLgmFns1xT1sMFFSmqyXheUVCFCAUPuYLp… (1,748 chars)"
  }
}