基本信息
witness_v0_keyhash
OP_0 45840c7ceaf4c5a88739a84c7eb59e19fb2ac5d1
pubkeyhash
OP_DUP OP_HASH160 8caa77419d605c88b97e692fefccc2bdb57f80c9 OP_EQUALVERIFY OP_CHECKSIG