Transaction not yet indexed

2c12fB5Q6FgsfPjs7gT5ZFiBqoAKTtJuh5TSxJ4ZvbYghZ155xnDGWa1W2AiZaLAT2iNaw6pPjXGcLihFAw87jSM

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