基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ca8621e8523af4f63a7cfa96f331e6265b3c0866 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7799efa778cd311e6451155c2afcf8b8e1f29f20