Transaction not yet indexed

ykyZspBLxyj1mDbTnUsVEH9SApALfWZiKDoRrtTeqtXkKFHnWWaDW4TNFc9YgY7ptdhM4fSg6rDrC4MrHVkLMM4

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