基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffa9b7c60646db3b28fa7708aff3d9e5c1e5b6ca OP_EQUALVERIFY OP_CHECKSIG
OP_0 d1bfa4bd92cbcddbe6c9fb15905c580af01ab158