Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH3Zy8NALnuSA2SHYVmdCTaGobMMr16gAmVN7/meC1BszvGi+P8Secf0dj3… (1,748 chars)"
  }
}