Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBVX5yolyhTSKbSYfIpXYRTikbFfyh7A8qzWKaSed2UYUj5QFPtf/eqPaT2… (1,748 chars)"
  }
}