Please keep in mind that the Multigateway won't stay operational for long, so withdrawing your OPAL soon is recommended. Fail-safe steps to follow:
- You need either the Nxt Client (https://nxt.org) or the (discontinued) SuperNET Lite wallet (https://tosch110.github.io/SuperNET-Lite-3/ , download the .zip, extract and run the supernet executable; you can then access the UI in http://localhost:7110 and select "Go to the Nxt Wallet" below)
- To request the OPAL withdraw, you need to send your superOPAL assets to the Multigateway account, NXT-8RQH-HFUP-3AJ9-E2DB9, including an unencrypted and non-prunable message in the superOPAL transfer with the following format:
{"withdrawaddr":"OPAL_ADDRESS"}
- After your asset transfer receives 10 Nxt confirmations, the Multigateway servers will pick it up and transfer the corresponding amount of OPAL, minus Multigateway processing fee, to the destination address.
how long usually take after transferring from NXT AE?