First solution doesn't work as the tx wasn't locally created
Second solution is really annoying...
If you're sure that blockchain.info doesn't allow deleting transactions, I'd "double spend" the transaction
There should be good howto's about that out there
I can provide a short one if you can't find one
tried looking for ways t double spend but Im not having much luck, I sent you a pm if you can still help me out
I just saw it, I'll answer here so that anyone with a similar problem can read it
How would I go about double spending that transaction? would I need to do it from my friends wallet? and why would asking a pool operator to include the transaction in with their next block be annoying.
First of all: contacting a pool operator it's annoying because you have to use/trust a third party and requires to create the raw transaction. But it is working.
Double spendingMust be done with the sending wallet. Ie "you" = the guy who sends the funds
See this:
https://bitcointalk.org/index.php?topic=231309.0