Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFqslZAqNG1IYQxfYzPoWxKDVtM4VPU3X8UFpKYGlyPegm9tgi/cnZDVb4d… (1,748 chars)"
  }
}