21 M Bitcoin lnbc210u1p539zknpp5t5w3rqnwf2389upkcyc7c8x5ycnr9hdrc0et892qe4d8cdmkt4fqhp5mxvvqkfsn503f3fftfwtfmswlxzl7e63p9cqhcp76vdrz0984llqcqzzsxqyz5vqsp550hf27eauqq6tuwfevmu6lvj7tmslkn0ra87e5gel5r6wy9y8hks9qxpqysgqndynevdamvruc77uw97wlzkhatc7fta4ckergdwca35wnkcz5f4rtc5hsrfulswgqjydru0h6p0pg7sypnr0kwj9c46345ugwfgrt0qpcvfscx