I sent btc from coinspot to my electrum wallet on 12/08 at 22:00 37DtvUxMmCnmMxZf4YrEZqHp9ABtxaqTCM and I still haven't received it yet.
There isn't any incoming unconfirmed transaction for the address you provided. It looks like CoinSpot still hasn't sent the withdrawal transaction. Contact them for further help. Once they send it, the transaction should get confirmed quickly.