EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9d2b4f657bff4a2abc2ac3f81db41691997cdfe6f1fb498321e484878e4140ad","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Wpn9BdMqa"}]}