Transaction not yet indexed

5MnUN9ojBCU9dKBb7ujAF12DRNnpo3ReGRdWkfoqqcKGVDKep6e6rhBXAvyNPEtCTJSZdyVUyZCaMgrEW2rvyJ6E

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