Transaction not yet indexed

28YYBc2J7WSNUK7CP78qTCvS1ZXGDRbSfSNwij135tpDpws2NSk8XmUzo5S8epmRp6CvzmPmnSFDpZ2TTBZU1oFo

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