Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDUSSXDniJB2EdCWuOQyFpx13raDlp0EQ8m73YiGXW5G24lkjQQwAybVPtm… (1,748 chars)"
  }
}