EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7c1550e76f0e45949f03903d458cb50dee2bbf1e1e87eea5e698f00f9a2e2a87","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpG2zlQqO"}]}