Transaction not yet indexed

RKGXEJQLs4U87ri3pmKWWdTmzwK9ATyEptyn3Tz2YBcF6CVyiVk7XM6SBjWujyiTDYgdLm9PUtAMZebKcm4fjD1

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