EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b597680163e46099fb4d17b5a16bac38f6a81fcb969e925670f8bc66b3bac406","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Wpn1bgMqa"}]}