Transaction not yet indexed

Nr1MST7nLuLLasjhrLn3WLZxwYhvqpMaxfe9PVyByHd8aRqdgC2ADWv6p57iaSUzRyXNvW7wo9kaHgPnV6UTRQK

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