基本信息
witness_v0_keyhash
OP_0 31dfc2ee45580e948bb7bfb4c0ee4fe5750faac5
pubkeyhash
OP_DUP OP_HASH160 0b1981b8ed4c7d831afff07e6414786a42e236c0 OP_EQUALVERIFY OP_CHECKSIG