In 1974, a radio message was sent out from the arecibo observatory in puerto rico. how far has it gotten, approximately?

The message was aimed at the current location of M13 at approximately 25,000 light years away because M13 was a large and close collection of stars that was available in the sky at the time and place of the ceremony.The message consisted of 1,679 binary digits, approximately 210 bytes, transmitted at a frequency of 2,380 MHz and modulated by shifting the frequency by 10 Hz, with a power of 450 kW.