Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAbHXGN5fE2b5OmzEm62oR3g8/VfJwhyO52Tb6852jz7nM/R8mxbuiAoDrn… (1,748 chars)"
  }
}