EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"52053eff3519e6749cc5eab0718f6b7ed7ae34ee4dbf8ec7ebf9ca98b711cadd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq28RbvA6"}]}