Transaction not yet indexed

MS7nfiFFvEZTKNWEHZm5g71N2R1FcfisYuCzuGTkYX4x1pF9ikSCq9f3c1VwyYDk6hbswByyxADuPWca4PdgzS3

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