Transaction not yet indexed

AN8eT8T73JMt8s8FPsrwBJAGFgEe8g6Hv6hcgBFgrbfmMcaPWAgEpqbhM3kxaCx236aSuiaDqcA6SGSwCPqDsH6

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