基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21c4ecc094e6f76c85fff1e0f822e99a34ad7bb4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c38191f20275ea9ececd2f762c450ff159508f8