基本信息
witness_v0_keyhash
OP_0 a2f1fed87a93ffa34aa15ad02d205ccabed7d6c2
pubkeyhash
OP_DUP OP_HASH160 68ea6723db1ec5749952d7cf97fa7a0fea8a7bd0 OP_EQUALVERIFY OP_CHECKSIG