[09:21:39]	[add_virtual_coin] - [user_id: 2013 | virtual_coin_amount:0] - user current coin amount : 
[09:21:39]	[add_virtual_coin] - [user_id: 2013 | virtual_coin_amount:0] - add coin amount : 0 => result : 77008
[09:37:23]	[add_virtual_coin] - [user_id: 2014 | virtual_coin_amount:0] - user current coin amount : 
[09:37:23]	[add_virtual_coin] - [user_id: 2014 | virtual_coin_amount:0] - add coin amount : 0 => result : 77041
[10:59:53]	[add_virtual_coin] - [user_id: 985 | virtual_coin_amount:-62.8] - user current coin amount : 70
[10:59:53]	[add_virtual_coin] - [user_id: 985 | virtual_coin_amount:-62.8] - update coin amount : 7.2 => result : 1
[12:21:48]	[add_virtual_coin] - [user_id: 1620 | virtual_coin_amount:-247] - user current coin amount : 276
[12:21:48]	[add_virtual_coin] - [user_id: 1620 | virtual_coin_amount:-247] - update coin amount : 29 => result : 1
[13:15:44]	[add_virtual_coin] - [user_id: 1669 | virtual_coin_amount:-37] - user current coin amount : 61
[13:15:44]	[add_virtual_coin] - [user_id: 1669 | virtual_coin_amount:-37] - update coin amount : 24 => result : 1
[15:26:26]	[add_virtual_coin] - [user_id: 934 | virtual_coin_amount:-104] - user current coin amount : 121
[15:26:26]	[add_virtual_coin] - [user_id: 934 | virtual_coin_amount:-104] - update coin amount : 17 => result : 1
[16:03:37]	[add_virtual_coin] - [user_id: 2015 | virtual_coin_amount:0] - user current coin amount : 
[16:03:37]	[add_virtual_coin] - [user_id: 2015 | virtual_coin_amount:0] - add coin amount : 0 => result : 77096
[18:23:46]	[add_virtual_coin] - [user_id: 2016 | virtual_coin_amount:0] - user current coin amount : 
[18:23:46]	[add_virtual_coin] - [user_id: 2016 | virtual_coin_amount:0] - add coin amount : 0 => result : 77121
[18:26:48]	[add_virtual_coin] - [user_id: 1725 | virtual_coin_amount:-90] - user current coin amount : 105
[18:26:48]	[add_virtual_coin] - [user_id: 1725 | virtual_coin_amount:-90] - update coin amount : 15 => result : 1