Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCSoIa2yGfUnqQ7DREaFhb/GuMl6w+xD6Ff2tmF3LZxDGz5WUxVHieXQDb0… (1,748 chars)"
  }
}