基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 68cd9c42f0e91fe692af18e621acf77319683ab9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ef6b91c8cb9d8de5dbc65a22b0e134bbbacf8f4e