Transaction not yet indexed

Ko66Vcc4HKPgnBw7dphq9tN583CRx8wTcBNHXUf4u19E3fgorzpqVFbqs1uPcUxhEBYMSuPwkfgqakcyu5S4nvr

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