message: common: remove EpochSubgraph null check
diff: @@ -564,18 +564,6 @@ export class NetworkMonitor {
  async currentEpoch(networkID: string): Promise<NetworkEpoch> {
  const networkAlias = await resolveChainAlias(networkID)
  - if (!this.epochSubgraph) {
  - if (networkID == this.networkCAIPID) {
  - return await this.networkCurrentEpoch()
  - }
  - this.logger.error(`Epoch start block not available for the network`, {
  - networkName: networkID,
  - })
  - throw indexerError(
  - IndexerErrorCode.IE071,
  - `Epoch start block not available for network: ${networkID}`,
  - )
  - }
  const queryEpochSubgraph = async () => {
  // We know it is non-null because of the check above for a null case that will end execution of fn if true
  