Transaction not yet indexed

LjkyPLtkAmN6xQQJ42MXc9dX8ufoJNAtndiLw6Xa5Aw7DAV3wotjzzSHTjWwStYVkLZBtWq4PiA8sPYABUJsAqc

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