Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7fed9a0e7258e2f328d41ced7aace2c402ce35c1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 cff0997ffecb1b36e629e86674c1dc6ee5e4b66d