基本信息
witness_v0_keyhash
OP_0 ff4d4408898cee9db84d9397bf8fca3a97793a19
pubkeyhash
OP_DUP OP_HASH160 2551a28378e64f9b95c28fcd27de46ef6659b992 OP_EQUALVERIFY OP_CHECKSIG