基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2cf8a9ef86c42d49473b648d67b7955cef990449 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b8b2f93079d1d91da0c34a5ab8be8e8c2168ac71