Información básica
witness_v0_keyhash
OP_0 a7680b68e3b00f49d84541749b11a6d1d40aaaa7
OP_0 b3d23ec1031a322f87ba2c202afbe48e7e8821ed
OP_0 f615a8d612f921d76c28fbeb11db3a494daca220