Change mainnet address version.
Change mainnet address version.

- Prefix 38 (G) for P2PKH.
- Prefix 90 (d) for P2SH.

shelvenzhou/BTCGPU,spiritlinxl/BTCGPU,h4x3rotab/BTCGPU,shelvenzhou/BTCGPU,spiritlinxl/BTCGPU,StarbuckBG/BTCGPU,h4x3rotab/BTCGPU,BTCGPU/BTCGPU,spiritlinxl/BTCGPU,shelvenzhou/BTCGPU,BTCGPU/BTCGPU,BTCGPU/BTCGPU,BTCGPU/BTCGPU,spiritlinxl/BTCGPU,h4x3rotab/BTCGPU,StarbuckBG/BTCGPU,h4x3rotab/BTCGPU,BTCGPU/BTCGPU,StarbuckBG/BTCGPU,StarbuckBG/BTCGPU,h4x3rotab/BTCGPU,StarbuckBG/BTCGPU,shelvenzhou/BTCGPU,spiritlinxl/BTCGPU,h4x3rotab/BTCGPU,shelvenzhou/BTCGPU,shelvenzhou/BTCGPU,spiritlinxl/BTCGPU,BTCGPU/BTCGPU,StarbuckBG/BTCGPU