Transaction not yet indexed

Kmtek9z9KAFErkt8vx3dj4FTKkR1Hu5sYm3WZr8jkkjbaDbCUah4bMZxnj1jAAcEDKkYUeUseJAezBMj5LqcZ1x

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