Pay out a page of the stakers behind a validator for the given era and page.
validator_stash is the stash account of the validator.
era may be any era between [current_era - history_depth; current_era].
page is the page index of nominators to pay out with value between 0 and
num_nominators / T::MaxExposurePageSize.
The origin of this call must be Signed. Any account can call this function, even if
it is not one of the stakers.
If a validator has more than [Config::MaxExposurePageSize] nominators backing
them, then the list of nominators is paged, with each page being capped at
[Config::MaxExposurePageSize.] If a validator has more than one page of nominators,
the call needs to be made for each page separately in order for all the nominators
backing a validator to receive the reward. The nominators are not sorted across pages
and so it should not be assumed the highest staker would be on the topmost page and vice
versa. If rewards are not claimed in [Config::HistoryDepth] eras, they are lost.
Pay out a page of the stakers behind a validator for the given era and page.
validator_stashis the stash account of the validator.eramay be any era between[current_era - history_depth; current_era].pageis the page index of nominators to pay out with value between 0 andnum_nominators / T::MaxExposurePageSize.The origin of this call must be Signed. Any account can call this function, even if it is not one of the stakers.
If a validator has more than [
Config::MaxExposurePageSize] nominators backing them, then the list of nominators is paged, with each page being capped at [Config::MaxExposurePageSize.] If a validator has more than one page of nominators, the call needs to be made for each page separately in order for all the nominators backing a validator to receive the reward. The nominators are not sorted across pages and so it should not be assumed the highest staker would be on the topmost page and vice versa. If rewards are not claimed in [Config::HistoryDepth] eras, they are lost.