Transaction not yet indexed

5b5MkJLoWCc5YmKaCAwvqTGH2py7QTBEF5iZrkHdUTLXCGxEUvTZCJhD1QKcqEYUsoHpEGQPrHbLLcd5Per72gcx

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