Transaction not yet indexed

MkmCVGSk9PA3F2PT6KSAEcSX5pyaW24oeecZnhCJsXfjAUp4AGrN6SJj1cnKyYF1scSUG39CMsH1UiWsJyP7FC6

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