Transaction not yet indexed

NmpnCj7kCxfGJ4ajcyrUgRJuExbBrxxYrbSdSVdTEBjz6xTGopLNFWbCGHWVRkcFGvrTCMLs9VBccmsD4sTerHZ

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