Cooper Kunz

### Problem Currently, when reading the documentation, it is unclear that there are existing standards (namely [HIP-405](https://github.com/hashgraph/hedera-improvement-proposal/blob/master/HIP/hip-405.md), & [HIP-412](https://github.com/hashgraph/hedera-improvement-proposal/blob/master/HIP/hip-412.md)) for token metadata. It actually even references ethereum standards, but not...

Replace default await periods with a try/catch

1

Currently, we're waiting ~9 seconds for our new topic to be persisted to a mirror node, allowing us to successfully create a subscription to that topic. We should replace this...