Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDH6AwjgHt2F7Y37lhph6W/+B8Nf4cMGEzHIz8OzKUo5HyYdiFlRhjPqLc1… (1,748 chars)"
  }
}