Transaction not yet indexed

Fu3GLmqoXqDZX2MLaJHaLMNG9YPSCKVdJKpbVGkcC5hm3k5oUBYswjMWNnTXeRyV4STYWEVXhtqtYDKLbqzZaX4

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