Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1ef397ca4cdc28bde47c7d8f342f0d8281cf530 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7673e77d129952b6e50f05a13e98145298e7d77e