基本信息
witness_v0_keyhash
OP_0 ca49bfc1c2966ec68ed1fd299ee9031fef5c8e09
pubkeyhash
OP_DUP OP_HASH160 1849a0b916ed35b85258b71a12b404d9135e3744 OP_EQUALVERIFY OP_CHECKSIG