Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDXm6sKPxBfBePcK3Ffsrz8nlDmQQkt+rripe2uxfz+zwXD0CJPKNyevi5f… (1,748 chars)"
  }
}