your dimecoin are lost ?
You're lying! Orphans occur 2-3 hours after the coin mining, so the coins have time to reach the exchange, the txid transaction hash is assigned, and after 2 hours an empty block appears instead of the one generated before, and then the same wallet 7SN4FWFF7MowkamuZ8mnWQ7dfcocLUhpD3 receives all the coins found! What time are the wallets synchronized? 2 -3 hours? it's unbelievable!
I think a patch for the dimecoin-core is needed to prevent retroactive synchronization