基本信息
witness_v0_keyhash
OP_0 a45ac3aa2d14b36696ed028a19478f4bca66e04d
pubkeyhash
OP_DUP OP_HASH160 44f9bda2fc1a29a9305ea39b670bf1a843bedeb0 OP_EQUALVERIFY OP_CHECKSIG