clients

type ChainRPC interface {
	GetBlock(height int64) (*coretypes.ResultBlock, error)
	GetTxsByBlockHeight(height int64) (*txTypes.GetTxsEventResponse, error)
	IsCatchingUp() (bool, error)
	GetLatestBlockHeight() (int64, error)
	GetLatestBlockHeightWithRetry(retryMaxAttempts int64, retryMaxWaitSeconds uint64) (int64, error)
	GetEarliestAndLatestBlockHeights() (int64, int64, error)
}