Transaction not yet indexed

MVP9Xko7ppeTbsd3yRE9enuvBD9i4FMdBxgZUSsKTHmRpxaZoubEBcSRWxtFbFvZTbpUM9x2WBNMLrRiiP5Nihm

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