EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4a91c294c05ab3ab7465c340bb181d68b8758338e3c1431bfa9f794fd297070","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJbem9pJ"}]}