EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bb9d6605b045e9da0fb1a979f0ae6b715d02fd81438352d66a1a6f9f3d5aa37b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0zVMxpP"}]}