Transaction not yet indexed

ppEuNEhK8aaQRfsAP3kfMmcSwTxEMudHpXS5D92uNkAN5nMHtgqx5k8cmKXtz9vS4sGSrCk7SDYRtyJ1GYjYSc6

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