Transaction not yet indexed

PKGgjamy9qAiMA5F7sXugKHxBVMvSDKRsLupujRS2uh2aMbSDaGgp4fPnru4PD9V9FRSTU3a7q5LaN9d8mDL4p6

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