Transaction not yet indexed

1NBiirT8YnqanpJdo9CDf14DdjsKQah1YhKphzjgP6RiufWG7YjyEpwmPW4rBPiFoWQyAXZhMQeZj7qaCPZHQi2

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