Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBsLudJXSshz+G2pOIJ/De93EQ17TpsbwyDKjFBNPkZoA8UalVWb3bHQfkp… (1,748 chars)"
  }
}