Transaction not yet indexed

MkpXGn1Eg5UAQwAsn3oAD6nAQhdb1EWkk5FHkgg75NQp51ZssFyH2NxbutDXEkGynhtkT2Tu32Xow7aVuKE3gvi

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