Transaction not yet indexed

ykUkAaDLmGiCSzPmBWuD3MbDkkn4Jc9XfqeYKo6XKTnDSJQEFJfVLJhxVJRtSGHuKZFNKo3gUZjr9jFimL3Z2Bg

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