基本信息
witness_v0_keyhash
OP_0 cff8a8e8e4064927e7af27440c88acf9cca43169
pubkeyhash
OP_DUP OP_HASH160 6e5b5caa9568f69c412f9488fbf97e32f312207e OP_EQUALVERIFY OP_CHECKSIG