Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAEKuBVr7w8B098t15WfeEb+nm6E3HnH/pr+rhqExOvxkf8Wkiz+cqKbDpQ… (1,748 chars)"
  }
}