基本信息
witness_v0_keyhash
OP_0 a2c8a903233a5ab0156e4752cc74d7a23a93cbc0
pubkeyhash
OP_DUP OP_HASH160 bd5281f178f47da1c3e687f00bbae4673e2157c8 OP_EQUALVERIFY OP_CHECKSIG