Transaction not yet indexed

NSk4KKm9wjzPC6DKbueFbiCwLS3Ddn8HHkTJ2KNRhtLd2pbYbRCFaYAutGvH93a6v5ck6XQCTU9QQux7SRbg5EL

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