Transaction not yet indexed

WKCYvvUqmBj5CneGCkd2EnpQ5gyLR5hzvN8YNdiB4hXtTSitmAGpwnGY2gizdvZqUKmDVgXac3ZVDoMWDh1Jr13

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