Transaction not yet indexed

5MBKk5ugNzSVM39jcccAwaFyhaBxjWrSdY7BFtr1cG6YavBUC1RjtS2HVqr9S6S7rNyQLzMimmAJEVsMBTCD9NfT

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