Transaction not yet indexed

STDCogwoVaAVrEpf8jTNnZWqDuN3Fp6cLST1yrvgVDY51Ms6x7qNDnwYAHCqBZXYXReBA6dvgF2pSciWaVpQN2Q

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