EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"40e5297b7ac69b409862982e3ed293e4e02c77920a5536f68c0ce3ad40fdb764","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLnrwvDw"}]}