基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2a49ce3a066c2ca8871aab82c115e9a3acc6d70 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c38191f20275ea9ececd2f762c450ff159508f8