EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"472bccb61a9556d87c4f602860168431f52d50222cb45e76840ef15d77b48b8f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlR9L4qQ"}]}