Transaction not yet indexed

2Ex3XKdfgjcAzfDPGcYy1973ES1fjBD4HZDsb1UqkKS1MjWUxgPh9v5nTb4aAPouH7CJ4PyyqkGkHU7MzL2TQP97

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