Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFvgakKEhuzn64S/zVsWKwRsU6rrPhiETG6Lp6ze+i5omyMW9sIpSGB90rD… (1,748 chars)"
  }
}