Transaction not yet indexed

Mu6bTGASTaj9TYt1M7oJHqYqr3PcgH327qpTFdzQLQL8dDpdeMm5v48UjDNKVGpeHar6EhryAD7mqyu3FqHQRGj

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