EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90bef98ca29a2d9ab7b5e91b0fccb56d4a500dd9d3fe7b155f600a7a8ea9227b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DV6OzrD0"}]}