Transaction not yet indexed

mkc7LppJSwoLgRTotaXQnQXD7N4TvRYXoGZkrkYmwPZ1grsiuMQURKSfas4DKofcAAGCbSDZRjxRVLtX1B1zK6v

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