Transaction not yet indexed

5u6zqsDqoNuRH8rERwZsdJNAfvQWVWMKzDChMFmafv4pRx4DLvKBbTRYDAzT1Dw15vQpvKVa15fRsDHEXLAf54hr

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