Transaction not yet indexed

TngjmB5ZWMJrzoEtA3D7QsQ9AyPR7dZPKXKdRNGUAFqC1Ner3oGoTcBMcSdLue6NbE3HRkUV4M47ZhtBiM8Gppy

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