EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ddbaf4eb7d4e7f5e0acbdae9c410b83ca1aa5223d5a2290c2f3ba70a548983d0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxVxKpLJ"}]}