It's because you put binary in your sig...

010011110100100001001000010010000100100000100000010011100100111101001111010011110100010101010011010100110101001101010011010100110101001101010011001011000010000001001000010001010101001100100000010011110100111001010100010011110010000001010101010100110010000100100001001000000101001001010101010011100100111001001110010011100100111001001110010011100100111001001110010011100010000100100001001000010010000100100001001000010010000100100001