Transaction not yet indexed

mkbFgD6QVSih5cpSSVZuPp2NUPDpN6KaiMuCqc6GXS4hMTG64176dwN6WF4FFxUTshqjdKoNJSMNBrToN3LraTZ

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