基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c4f49757b7b9abb748ff3fb5efbd940f3dc0e5e5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 631bf4a49e4ddc47bd95fc2ba41b41d62875468f