Transaction not yet indexed

MMk8DtjVL7XPsegnBA3XDowQtHo6dDBKYyEkRutG5V7iLEmXnBCPNyx8SHYy3JW5w8N9BGodBZKtRScZ389kReg

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