基本信息
witness_v0_keyhash
OP_0 2a3a6b796053264e552067e0baa8c89c225279b0
pubkeyhash
OP_DUP OP_HASH160 81b9a686a6ff054b61aeb9a1c3067b53324fa9d0 OP_EQUALVERIFY OP_CHECKSIG