Transaction not yet indexed

TkppgbgXkmAw2MKPCPxUHcNmhV49ECEMPUBcQq9CSqmEFcvPJRz52VhMVWfk3bZS3fbPrJcydF5hw3JocsJzrhX

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