基本信息
witness_v0_keyhash
OP_0 31a0e6bef6992149ab74eda1a98861372097d8f0
pubkeyhash
OP_DUP OP_HASH160 ff115adf4646a5a4b48a8c8b68dc331d23bbf5d1 OP_EQUALVERIFY OP_CHECKSIG