Transaction not yet indexed

AkJp199SAJcny9N8bKCjTWe87mQSQ31M97gQqg8uPrdKBdxwivFgmqNzMicf1zBu4RwpXTHHsHnWfGyTUecEC2n

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