Asynchronous Callback Notification of User Withdrawal

Description:	This interface only defines the interface specification, the specific interface needs to be implemented by the developer
Interface address:	The interface address is provided by the developer and can be configured on the platform by contacting the admin
Request method:	POST

**Decrypted Request Parameters **

Param	type	Required	Description
charset	String	Required	Coding format, no special case, transfer parameter `UTF-8`
version	String	Required	Interface version number, no special case,transfer parameter `v2`
side	String	Required	Notice type, deposit notice: deposit, withdrawal notice: withdraw
notify_time	String	Required	Notice time
request_id	String	Required	The withdrawal request_id corresponds to the request in the withdrawal interface id
id	String	Required	Withdrawal ID
uid	String	Required	Withdrawal user ID
symbol	String	Required	coin
amount	String	Required	Withdrawal amount
withdraw_fee_symbol	String	Required	coin of withdrawal service deposit
withdraw_fee	String	Required	Service fee for withdrawal
fee_symbol	String	Required	coin of miner fee
real_fee	String	Required	Miner fee
address_to	String	Required	Depositing address
created_at	String	Required	Creation time
updated_at	String	Required	Revision time
txid	String	Required	Blockchain transaction ID
confirmations	String	Required	Number of blockchain confirmations
status	String	Required	Withdrawal status: 0 under review by risk control, 1 in payment, 2 audit rejection, 4 failed, 5 success, 6 cancelled , 7 pending KYT verification, 8 pending manual review (KYT risk level too high). Details refer to

Return string：