基本信息
witness_v0_keyhash
OP_0 a745cfb2e3d1b3dd21ef4d759c7fa5d5d1b41474
pubkeyhash
OP_DUP OP_HASH160 846b78d836d3f0dcc17148f3a9de30e63d93b760 OP_EQUALVERIFY OP_CHECKSIG