Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAxF8s2GjeCki+BIQNqvtTVL8i6I+5/g4aBMuYC2eTQxUepOtl5nBm5pr/N… (1,748 chars)"
  }
}