Transaction not yet indexed

3a7MbJYNKJVQ1EAtTGVu1zakTrcVC7AKm7mGBeTPCpXG7BVca2BuKJU4xNZmwJk6h4TkJRa8bhVMjs6zKAJGsZz5

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