formqt qr tembak ke lpay

// kirim ke RMQ LPay
// ke topic  / routing key `request.transfer.guid`

//format message
{
          msg_type: "transaction",
          token: this.hasilQR.token,
          userTransferId: this.hasilQR.myID,
          storeId: this.storeData._id,
          priceItems: String((this.totalprice).toFixed(1)),
          guid: this.hasilQR.guid,
          guidstore: this.storeData.guidstore
}