Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE2ktK+Umf4sKP/UIDpAitn4yX6GTQYjx3XqTvI+I2Wb3SWELEMhQszBVp5… (1,748 chars)"
  }
}