Transaction not yet indexed

WDkCDfcGyj7LiZcQzTTj49CMt7PyppbfKuPPK572FxzMBbUHrLvjfmo6S5yEDVJV96gWv1hjRwMoAWBS1VR6Pp8

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