基本信息
witness_v0_keyhash
OP_0 a91b44ef9b42cb2903748fac7e92738a6e7c6c5a
pubkeyhash
OP_DUP OP_HASH160 78e487a77d78d03e20b392ad698bf2190fd1a2d9 OP_EQUALVERIFY OP_CHECKSIG