基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 491fb609faf4f716ecc7b54787f2799a6d4bd2d2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2d49cf8690778545e1214c0056145f04c9e33b97