Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQH2/cF47+vLSmmB+Zhn+SOh1FfxA2ZxjXyRmhgGYtVfoAenK2ABkuKN00jg… (1,748 chars)"
  }
}