MANTRA issued a final reminder of the token upgrade on theIf the user holds OM in MANTRA Chain or an exchange that supports the upgrade, no action is required. The upgrade will be completed automatically, the wallet balance will be updated to the new token code, and the number of tokens will be increased at a ratio of 1:4.If users still hold OM in the Cosmos ecological chain (such as Stargaze, Osmosis, etc.), they may not be able to obtain the 1:4 revaluation. The official reminder is that they need to transfer OM tokens to MANTRA Chain through the IBC bridge as soon as possible.