Transaction not yet indexed

VkLg5PFZMYv3rMYnPZa7q8MvDFLMCqLBMXu6UsPdoFuXxYTJ1gF2xLB5Sb99j7sb9Z5X3dWcZuP7Zt3FRAG2ij9

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