Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQE7arjf3HfXtT0R8HecJkqbjvkmp5L/EgEVgk/mSibPBAnxgRBmoTF9LRW1… (1,748 chars)"
  }
}