Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDDiZLoWixSckOipFCKLNxcnZzYHpzNuK3eHKzTxMC6mE3DmCSE/+oIESpg… (1,748 chars)"
  }
}