Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH4YvZSFBoXh1oBXTJPGM+q61v2Fp4ctvqDVxgHNSlsMmS7KpIu2V0QhKg1… (1,748 chars)"
  }
}