Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCl6pTLyMRqegWx1YLXkV2/31Wb/smIBS5xkmiFGsqwEwmj0mhyr/l7b0qb… (1,748 chars)"
  }
}