Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDTSFQwxdvSTVU1v8VBupF374Tw3tHyBIHubbWa5ZxpLjq/w8IlWWMGypfn… (1,748 chars)"
  }
}