Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC1qQp224NQ6qB8MCXezxVb7UOp+uCODYqLc2cos4+vTDp9YdC9lGRbcx0R… (1,748 chars)"
  }
}