Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCTieAH9OfGUnT9PZa4SYwSGlpN6rcT2k0qN6VMgd+iBB07W61W30apg/4I… (1,748 chars)"
  }
}