Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA2jOm/kMFrxdeKU5ao78O5FRzZdcfM7U2l/1IPt/coTFldAtX0x6lIWv1D… (1,748 chars)"
  }
}