Transaction not yet indexed

5ExMLtndsmhsgxXg5JhPyfn2itJxyNZZW4tn9fza5kBW41oTP8X5QTHaaaUnWnTnvnvb9CUeKK7W5YvJPuRkcKrw

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