Transaction not yet indexed

2Nub5mLAm2AFhfdecDDvQx7LvYuYoPUoUWZ7nJr3fZEBvsQ3UMfEh85tNqz3YheFpQVHwCGwW2MqAhazCrpyrR78

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