基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1a7b1666f3efafbafc00526237cf5d5bcc3d6c8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 981d2f58513dd3f10c17db7fda5890aa88a21d72