Información básica
witness_v0_keyhash
OP_0 57faa2f82a1e82a08639f0bba3c65cc79ba67f3f
pubkeyhash
OP_DUP OP_HASH160 ef99dd387d140e1a88c19c58262b85977d7cf84b OP_EQUALVERIFY OP_CHECKSIG