Rate limiting == flood. Migrate to the subgraph

[eccentricexit]

Occasionally, the bot gets rate limited by infura causing it to halt or bug out. After the rate limiting ceases or the bot is restarted, it syncs from the block it stopped.

This results in a flood of tweets of things that don't matter anymore.

One way to tackle this would be to just ignore events that are too old, however there is a much better way to fix this and avoid rate limiting entirely: use the https://github.com/kleros/t2cr-subgraph.

Deployed here: https://thegraph.com/hosted-service/subgraph/kleros/t2cr