Información básica
witness_v0_keyhash
OP_0 31b18c1c05a9f92690f4013ea358624ad80e3fe7
pubkeyhash
OP_DUP OP_HASH160 422bb9e1883074d7d0e14fec437e2a01d0759983 OP_EQUALVERIFY OP_CHECKSIG