Transaction not yet indexed

ymHjStcybLGbPbop5Aj2p2RGRPfjekQZq8BfULfy3EpbqMYFNpSuFRb3Chqbt2s2Hk2XsH6bwFV9i5cGAJe6qfr

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