Transaction not yet indexed

yMYeZy53TwXfswiANHkRzQCFpvWCF4npPS68GwPLcyg5Ubc3im4afY76iBZVeNgLPQ9SmP5mZFS8VkTSXUKNmaJ

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