Transaction not yet indexed

5RbRMfNv98FbiLbqAk9Nbw1nTYvtqhV7sLaaqb8vuTNGS1hp9a8RSkqtWsXMFRN7s1nYfAwd2vMkfRMSREMMVAsG

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