基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a12a6d61901bd4750bfb75c46db84a658ea2ce91 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8bd2eb87f508e82ffc7348af7e68c743445a2940