Información básica
witness_v0_keyhash
witness_v0_scripthash
OP_0 a21e8ac6368cc2a0d497094aab8b69e8c97ccf4ad61a7ec4eff914ebee7d0424
OP_0 2e8d42dc38ce9e3bc3d21aedc2d88da48bd95b36