基本信息
witness_v0_keyhash
OP_0 2ecf5aa3f2a66ff589a7557b2fffdb934eb0b1b9
pubkeyhash
OP_DUP OP_HASH160 2ef69fd4c30c8dd3109a2404def85cf21fd37923 OP_EQUALVERIFY OP_CHECKSIG