Transaction not yet indexed

2KKb9rTJ6x8FMU1VAGNNw9yuCDbALRkXmravbZWV2UiPSKjYXJpHGgrFfZ436N7ByFcrvfCmhn5LZkMsU4a2FDn7

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