EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49c8ff63f084474601bfc4f27fca27cf90de5dbdd0b5fa16eb383b27278369c4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBXBL5p2"}]}