Transaction not yet indexed

519639mmVATxAzTuY5BwPs8ZqN6E5QJsK4ernShZKvv5eqEVCwMEFXwVKgpyRwKVYXtWuhTXQuQRcPCawdK3VFi7

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