Transaction not yet indexed

MSKk4YG8dRnkV4VegVqcJizV2UDGTMSKHGJ6sJwZvu3h4F9GLr3qWNfwV1nLTPaXRnxAP1Woku2AcLFsCM43ePT

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