Transaction not yet indexed

3MDRFZ2SPBvYDqqjGiz47kQQBJ7iR65zUvnYWg8cAF1d2p2cD7cKJ7jRcxGbcTGYXppdUrS8eAaSmRhsv8x5vEPM

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.