{'p': 'zentest3', 'c': [['trade_limit_order', ['BTC', -10000000000000000, 'USDC', 640620000]]]}
[['trade_limit_order', 'TradeLimitMake', 'BTC_USDC', 'sell', '0x719c8d75faf8f1b117ea56205414892caab4a1b7', 10000000000000000, 64062000000, 219]]