Epoch badge

Name `Lite`	Type	Required `Default`	Description
account_id `ai`	string	True	The off chain account id
main_account_id `ma`	string	True	The account ID
type `t`	RewardProgramType	True	The type of the reward program
epoch `e`	integer	True	The epoch number
epoch_start_time `es`	string	True	The start time of the epoch
epoch_end_time `ee`	string	True	The end time of the epoch
badge `b`	EpochBadgeType	True	The type of the badge
distributed_badges `db`	[EpochBadgeType]	True	The distributed badges
total_point `tp`	string	True	Total point
rank `r`	integer	True	Rank
claimed_at `ca`	string	True	The time when the badge was claimed, or the epoch end time if the user has already completed the KYC process