基本信息
witness_v0_keyhash
OP_0 9ecd556bede8c740e94f0f3691e2973ff5464b7d
pubkeyhash
OP_DUP OP_HASH160 a6849b771269369e6bc29ac429b26b1c44c5249b OP_EQUALVERIFY OP_CHECKSIG