基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 70340c56b6a9aa09902e9d6994cee920c8e57a04 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bfab74864ad0e0ac719bd52e191f835dbe6527d7