Información básica
witness_v0_keyhash
OP_0 6640f3e61600b23e6fd2eae21d1e879a7ff9d61e
pubkeyhash
OP_DUP OP_HASH160 d142c19ca6b1c17721cf3c84b9de169789519c33 OP_EQUALVERIFY OP_CHECKSIG