Información básica
witness_v0_scripthash
witness_v0_keyhash
OP_0 a2a7a45174fc5922477a0c466f1a9feb1f5c1473
OP_0 efc0779aaf17d9ffbeb1a11eddc48d2d1d1fa03c1ec1db22a234c6b242e4aa91