EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b8cd4debe2d5492fa92550806ce6f73b2a321c8b65cb12007462be332a4798b2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBNrm5D2"}]}