Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAe7YBDOhVLrmZqhK1r/3KJG1hSNHiFNBI8bmUKDtouoSdl5S7oSUxk36nK… (1,748 chars)"
  }
}