Transaction not yet indexed

2KhSN121itrt9NEzRw9JTuz4MaaAcvzy259pEtGu8uXRr2iMrXJF7xcmPSCysFff8aaMh7vHZCTADUGNXcC5v4oE

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