Transaction not yet indexed

5Mub2hk4HMcbPUCtCyR7s89mhBFqFs65ecEfsLktuWMQkjLTdrBZTBfphToxdPDCafprTiPdMxD68HEyqR6Twjz7

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