Transaction not yet indexed

VKkoJgDUGMaCwCjsWBi18mtzypmX5pDs8inf1tkfywZT5oKihRmPLppWSHT7NVZUQCNLjv5Fp3cGHyM7TwjDXh2

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