EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b6038b5b442e555760d472347617be5e1f8dd7c28247cb07aa7675f25687fac8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD93BMOp9"}]}