EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"88f4220bd86f3aab70b40b752ae6773260ec7f3c29e73c1f90c1484018ffd356","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJMWZlqJ"}]}