Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAXiyc3w85RX96bFD4GkK4wA1X//x0JCsAcodfmvm+0vXqvRVZW8UAqgR5d… (1,748 chars)"
  }
}