Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9b12c4c5639b4bf6f491d6718935bb1e446c9f99 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fe9d74e71235fae15c61a75782450e220c51caf3