am using blockchain.info.
I have made a bitcoin transaction of 2.36 BTC to the address 1Lokb2a2ZLCYrYfUTT2bEwc9wJe3Cidi4Z
You can see the transaction at https://blockchain.info/tx/eb198bb925379b8381ec43bdc094fb396eda2136940957bf1a2c11866507a20d
I have paid a 0.0002431 fee but it has been almost 30 hours and it still shows "Unconfirmed".
What could be the error? Also, more importantly, how do I cancel the unconfirmed transaction and get back my coins?