429 Too Many Requests response.
Each response from the Mangrove API includes three headers related to rate limiting:
RateLimit-Limit: The maximum number of requests allowed within a 60-second window.RateLimit-Remaining: The number of requests still available in the current 60-second window.RateLimit-Reset: A Unix timestamp indicating when the current rate limit window resets. After this timestamp, the request allowance is replenished to the value specified in RateLimit-Limit.