We will start the upgrade of the UltronGlow mainnet at 17:30 on 2nd March 2022 (UTC+8) and the upgrade will be done in 1 hour. It could appear transaction failures or slow transactions within this upgrade period. Everything will become normal after the upgrade. Please stay tuned and try not to make unnecessary transactions during this time to avoid transaction failure with the gas fee paid.
Sorry for any inconvenience and thank you for supporting us!