Transaction not yet indexed

21a1cutu4HJETUM3W38BDJUZ5a4ro5FzTtt6hd6XGgBmcHHvV4vBbFxd7q6ECjEdJWmKZkf7MbG2aEE48pSS9G6Y

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