基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8358694f9f8e8b17e6da9083c6de6b520b2f3e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7a9bda2745b6a238f71f9f30f9428071f976431