Transaction not yet indexed

EpKG99GCVEo8Ujejm2DxP1y9nCVqRMCT3LwZsqtNt9TYv4itSaPLhRXbLvKf8ZvBEgc2zhoAhYyXUBYTdatSuP7

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