基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fffdca7843fec7cfb66b87a4ff0a4b965312b9b5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b66ac575457487d303c22cc761d1bbdeb4b1cd10