Transaction not yet indexed

1AU2DMwKqQmt3Yfepm8nZyY4UWHPyfdLb8JQ8C1WgAw7E1s6mnsU21yRiCXAVCjBwmDkyBqGa3yzT5bC6BzG1Pc

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