Transaction not yet indexed

MDBmDm1sTWJDu46nEydSeUCMouJE3B7FZ8ZNmnHRLiHj6bZDjC1H7jjjcBMCFA5iFdFJsZLgT3P4sDkx2cYFDRp

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