Type Definition pallet_staking::ErasValidatorReward

type ErasValidatorReward<T: Config> = StorageMap<_GeneratedPrefixForStorageErasValidatorReward<T>, Twox64Concat, EraIndex, BalanceOf<T>>;

The total validator era payout for the last HISTORY_DEPTH eras.

Eras that haven’t finished yet or has been removed doesn’t have reward.