Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fec67abb2edb60d4baa09aed9d3080b966e21e3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 1f7e21d9a04cf40f66712a1c3273ee592eeb7c42