Transaction not yet indexed

Ku68hHu9h6Jxm33LdKTkdt7mKt27138FZHzZPwHZcqj3xfDUsxCbfo3CW9MSoC9GYfoZuR5LnkucnbiwPi5K5Uk

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