基本信息
witness_v0_keyhash
OP_0 ef6696a4d4d1da5ee8854a2546eda242b9171cac
pubkeyhash
OP_DUP OP_HASH160 d9657db4b4f897c629c9f5359622baf3aecfd670 OP_EQUALVERIFY OP_CHECKSIG