Response Details for Failure(lowercase)

Array
(
    [_token] => lslwkrukhvbdxlag9dy8cjrv0lvugy33esj1ckdt
    [payment_reference] => everuspay - 5e049710633825961
    [refno] => 472163635743602
    [merchantid] => evrvbsd35623
    [amount] => 1.00
    [currency] => usd
    [username] => naveen kumar
    [proddesc] => your store - #119
    [useremail] => [e-mail]
    [usercontact] => 7842118912
    [remark] => items on 10/12/2018 order no: 119
    [brandname] => lahari shop
    [merchanttimezone] => america/los_angeles
    [callbackurl] => https://staging.everuspay.com/everuspay/
    [merchantcallback] => https://staging.everuspay.com/everuspay/
    [customer_email] => [e-mail]
    [merchant_user_id] => 
    [erc20_fee] => 0.000315
    [usertype] => everus user
    [cancel_reason] => transaction  cancelled by customer
    [transaction_status] => failed
    [reason] => -
    [usedcrypto] => 
    [receved_amount] => 0.00
    [receved_amount_crypto] => 0
    [paid_status] => 
    [expected_amount] => 0.00
    [expected_amount_crypto] => 0
    [remarks] => transaction  cancelled by customer
    [remarks1] => 
    [total_amount] => 1.00000000
    [amount_crypto] => 0
    [amount_currency] => 0.00
    [process_fee_crypto] => 0.00
    [process_fee_currency] => 0.00
    [response_code] => 12
    [token] => lslwkrukhvbdxlag9dy8cjrv0lvugy33esj1ckdt
    [submit] => submit
)