Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCpYhp0bmBsIcsHHiOkIAo8/AiuihctlxCHtM0ze1ppvyluUTgo2SaLG/KG… (1,748 chars)"
  }
}