基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81196b75d268ac31a5a77d65accbdbf24a907c4a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b49b6d51e44ec37500affef5f4be7aefd9faeb68