EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"caf2be4f2d6838a13dc2619a2a3b497dad8312ee9c42ae0de8255a6f35ac8acd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkvagzpb"}]}