Transaction not yet indexed

NJk7PyK5Y3SUHMdUysXqtbhNdNW2mmQLncfMp93kRJNkxHd2ekspJsz3oB8tzBmSf3fVCLCvUW51z36cG1Bq7yZ

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