Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBDr7YvTLy3PI3mTnO5U9POnNU8DFh6x10dlqnHtmDqiDw04yf8vvYsC96P… (1,748 chars)"
  }
}