Transaction not yet indexed

21EmdG2uKgDsFe3h1mRTKj7nKJ3vmXZoYSAJM1Nkd2vUVorLy6oHNFtc5fSmx1HZJ5FMyAxTU5NusA4SK1v91CJ3

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