基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12f45a07f6a68c17680428c43d2bc2b7f946f2ff OP_EQUALVERIFY OP_CHECKSIG
OP_0 781d2d80383e7d15672f97b620ceabf0b8ee2f8a