EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3cd646004fa702078ec57d38d64fbfc9581581fdbf4c9348002b407a4eca6bdf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEvvV9DK"}]}