Transaction not yet indexed

2k645T4r7ku9iR7bzDJYSNNTJQwfoiMZvKwkUDPax1618jpYiFg5eC59e6y1a9V8YPz3ffGds4D5Ntkbx4bkhGeY

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