EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e533cbcb5897ff200df5ba74626f9b235d1a1c6047a09d018c4f9269d30d5d4f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4Am1PxkAW"}]}