Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBCeXauZVW6WHLGC8y/K2m4tjQJ6owb13RJ6JdPrFhNlB1pvPR3z5A/iwp1… (1,748 chars)"
  }
}