Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH1gI2jl0lgs4ZJYGm4c1AhIgzk9R4bgxjoLc5yAMdHx2762/8WDNKmDDcG… (1,748 chars)"
  }
}