Stopgap for speeding up scanning of events for the marketplace contract,
particularly for Rinkeby and Mainet. Restricts getPastEvents to a recent
block number for the Marketplace contract.
Goes with OriginProtocol/origin-dapp#656 and OriginProtocol/origin-box#102
Checklist:
[x] Code contains relevant tests for the problem you are solving
Stopgap for speeding up scanning of events for the marketplace contract, particularly for Rinkeby and Mainet. Restricts getPastEvents to a recent block number for the Marketplace contract.
Goes with OriginProtocol/origin-dapp#656 and OriginProtocol/origin-box#102
Checklist: