基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12d79d95cef6d4e678d11aedf84a3b71251db6ce OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8d903dd82bd00b68b96803e772b3bd29e4d9b85