Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH66Roi9dMV7mig19WNaR2LhVBqLDLrLiCJP0k+UbbH+HgsBgHxA/hbnggt… (1,748 chars)"
  }
}