Transaction not yet indexed

2i91wW1ciu1fyRbi2ytJwggYYraaboWemCSBpmQHKGbtcXGnLZ7eEU7bFbEGCKFtbfu83KNnm1JHYbpu7zZGLfVs

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