Transaction not yet indexed

nba12c5EE4tuUi6NmeQb5wkSyV5fRnhEc2utAap5KW2uSekSGMf84c9HQRGRhwszgUSyTLmLMo4Z5o5r2DV5pSe

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