基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a7f5f67efd8f321d3ac940677f6a532b613a1a2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 15a1c25146b96922962c9a9376436f8c33117f23