Transaction not yet indexed

MTdkSgEEgyMJa7b7o1P2J98nbSymBdMx5r7DNGrLmBt44hoc6V7Cj6s4oATRppDBFYWSG8UEin6G2MCBYZWVRD6

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