Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBuuJPJ26SJiAQaMMdP1ZvQSRLFPcQkj22SqftZsz+31gyieDH28zPVGHgn… (1,748 chars)"
  }
}