Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fbf9b37110951ed513a2b9e0087449eaa1e11d73 OP_EQUALVERIFY OP_CHECKSIG
OP_0 821a81857edac6a688f856e8c7b9cade883d46ac