Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBiK+5V1dVVAOfQpbORJk5KtG4PmQy1h16lLme6L2UnGhowVWK5e4OVSHnv… (1,748 chars)"
  }
}