Transaction not yet indexed

RKkwrJdzZ4Hx2xrj9LSfbJ2DnU54DbQJwCJRJwcV9Q87BiJ5by75SkBqfttpGshHHffoYEuE8aAwHX7RkGc7Wjt

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