Transaction not yet indexed

Efc2ofGh5MknDdRk99PnmqF1HJyA4zsUj6815JvJ2xB79QR1Htkk7u3ekHS9ZR8N8QtLRJUBTGV2e1NgXUeZimS

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