Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD2oHvuHKVFYKD79S0MayM3D9FnNzP0tG+Jbp9rDs3A/FlXlUVOnNiktVnA… (1,748 chars)"
  }
}