Transaction not yet indexed

5b1RAQ4ioqHteKcUfXvbp8ou6bVDTEHHFfp41TAv94E5z8FmPXevWNutqYu2dbdGiCmFpjCCqJNsG1h2JYSUDtns

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