Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4447bf7b71f1a2a06095203206c6adb41a2196a OP_EQUALVERIFY OP_CHECKSIG
OP_0 518e1d5039a7ea38b5d35df0fd09921d40370b61