Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCnrhK7ltNhSZEfjustKTRBvZW/UG/Npj0ytBiK+r+ONlQ/QBPGvNkHnh7Y… (1,748 chars)"
  }
}