Transaction not yet indexed

MextZHz7ZuxdGtXAzAUH3fFPZbEKBN7kp4DzPQv87ao4ScZEx4LXo7mmdW2gXND89ViEuxDTVcyNoSPtM245yPx

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