Transaction not yet indexed

21kaW16MmfVRDx8ipxt7vC4gaj3oVYfFvEJd8gk7wCDyEKNr36GSdfiUUdtyNqqsg1LrmhTKZxnHDvb1TH9L7Vup

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