Transaction not yet indexed

66S4FMZTiTWK27sjUmmBhaHcgCFyLV3rr17cbUt6nLsEPQMyHHFedBkVTSJSbDLMaMcWFTJBvkdQns2aiTvb2dt1

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