基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1d6c554606b84a3d726ede036ea91f445609a34 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21f10008b587a4fffccdfb3b5f66d41a4e41545b