基本信息
witness_v0_keyhash
OP_0 301b497d5a2f3669382b2516f73f4993fe1e546d
pubkeyhash
OP_DUP OP_HASH160 b31a2f7b0ec6b4a68f77a184be83b748af0498f2 OP_EQUALVERIFY OP_CHECKSIG