Transaction not yet indexed

NNPMFiLUSBffrHJUD3xVsCbtBWsZP1K4D9kNtBjbR8jDN7gq8pLFsA1t6n9T4TJEEubwqFDP5mtbhASX3Sa1EcT

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