Transaction not yet indexed

2S4EfGsmvf6yD47doMWk7pTfu6fv8MTMiFNGfKtATkzxR7b3ZmMvLp2yJSjb8MMqog8fEr8nfUSEBuqEGcN5GGc6

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