基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fffbf4e25ad76280e54b5794f9db5628fa0b0661 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a79de4cac8550c9375f8b155556659db7566a010