Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCtptqGGUT/hfIRb5yF28qh/rAk8zHVqmHr+pbMXMxrI09MVeN2tDHDSt5n… (1,748 chars)"
  }
}