基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d346c8de35381a1d5bdecd01a2e73c4b9b05ffd8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 19b7be6a3157f63cfded77886c45892056758def