429.
data
array contains three fields regarding rate limits:current_rps
: the current rate per second determined by Infura.allowed_rps
: the current allowed rate which you should stay under.backoff_seconds
: the suggested amount of time to wait before sending more requests.allowed_rps
changes with regards to the overall network conditions; therefore consider the value for current_rps
valid and up-to-date.backoff_seconds
eth_subscribe
to be notified when new blocks are available.