Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA0CcIfSl1PMEr1+mxhWjpPw6EUX9p4NyHlclEiobr49i0QeUTUNhSyVQJ7… (1,748 chars)"
  }
}