基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1d7939e4f6efa68ef05195a87435372b671a86d OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a68f4e3e7ea8fe6c3ec43e5dead18828d117991