Transaction not yet indexed

AMFbbePLJnRqByL24gRNk9EszSds9q6d2WVXM5zpYbor4cs2hAL6g2AQ4FVcsEj55SKUdnrBakrFRdkzSNAsTvZ

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