基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19a5efcd187f2b040aaa52bfdaf8d518d9b8a434 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b996b897a195d26251fb2c0e5f1d629493aca862