Transaction not yet indexed

EKfRFstSDxxdKTNF5bCFe3AsLK4Nta4F7ZUhYhXr7krZGY7CyKoS7rVFcSPpSTDTofjenL31M36JKLN428iot11

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