DurationUpdated (uint256 newDuration, uint256 newEndTime)
[topic 0]:0xf899c6d536e6cda78c5f4dce43ca0e8c47167deb2875ea8b777f21cc85899b1f
0x0000000000000000000000000000000000000000000000000000000000278d000000000000000000000000000000000000000000000000000000000000ed4e00