Transaction not yet indexed

MT9sH2ntkzqPf8jUqBDs8prHTFJSBY2JLkMw7ZgS7UZFgg3o9NYzR1yBLAhcH5A9KSCkVFB5mGJ88MajauVmSzu

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