基本信息
witness_v0_keyhash
OP_0 49bc8750f0753136d474be13e70a4ed7e1dbcdf7
pubkeyhash
OP_DUP OP_HASH160 53838305e7731a4e5ea8fdc4973f921186b16a7c OP_EQUALVERIFY OP_CHECKSIG