Transaction not yet indexed

AAM9gGPSVELuPdEiu4GoySaR89WHqJbfYY4H6V4hdxmRG1F6hEGQHVytRvr8fE9fKNDD52HDLK6htwb8a3dE1SL

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