基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8f468b70a31dc814879ea0773a460a50b52b9bc8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f3f6af3f68dbe51ee2ade820fa62065eb51b9f17