Transaction not yet indexed

5REMyifRHMMstAgityk52JpGd6dTBoNAFMMApxfDi71546v29AZ6EtcPbK6hm5v1VCPYo4YE5PGsR9R9eZtrjVr5

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