Transaction not yet indexed

SmMkX64DvPiDtKfdev2pFop8mxkADHkhUd1ogDZ4rt6q7c29TbC8uVF3rqF62wTXavtuTyNZPPHVYRQG9NEJ8qR

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