基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a6891f78da6e9bb639d92e66b3b726750ff0c5a OP_EQUALVERIFY OP_CHECKSIG
OP_0 6ccf0c6d4c86e7e35e8c1862aa0136a720bc1966