Transaction not yet indexed

Kg2S9TGNaFKA77TQn4aYdEh1q6bj381jSHidtFStbu3Ki8dTsuUWNjeuGNSqnMoVwqQkcjMttwfthSBY6t1RAG2

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