Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDln1VwrPMq//WE4Qx44M45QFUJ4iJGFTEZV0F2RntSEweAGBstaxhTaVME… (1,748 chars)"
  }
}