Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCS2uOD34RrxhSaFY1RalQjpyDOQG22VGibH+RwRgQOon18fAIZ1dEoJoI4… (1,748 chars)"
  }
}