Transaction not yet indexed

5kMhNcNE7jzqYXPL9zLJAhJrtSRpmzqTBq82XguJcAJzuCyxtGeRDfZDwtbq8sCkZy6oZCmZo7wgPsWY9R9sSE66

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