Transaction not yet indexed

5ExgCyuxXeRdkNdvaNPZtjLaab5kWNEJ3VAkDiCfUsft4s9WBsHumXf6nPfxieoBnqpgoFe8z37jL376TjHfWh18

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