基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21444d9b49bbf22368d9bdb37be8d25eacbf0b47 OP_EQUALVERIFY OP_CHECKSIG
OP_0 caf9ba2f19effa6ee0b4cc700337f1cc85c0c5dd