Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCkSrNMA2CuByI4n+KDvfBiJgSTjcPCVcXLnRWqNiMZ2G3rT60h4PWNQlvN… (1,748 chars)"
  }
}