EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b0636ef83238d55bca4f984d3e6124a81f5db9d4436d279bbf9537b8d9dd03c5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDx2X1opL"}]}