jm ׬8ï¯+>Þßñ&aQ rúÎeÈñLYou can manually set any fee you like, but most nodes will reject a transaction with a fee < 1 sat/byte, and it won't broadcast to the network.
https://whatsonchain.com/tx/6bcb5626be8f4343513089f1c6431c38bbe8307fc58a39d0b2acd95d620f2205