Transaction not yet indexed

2How6YMHQVfNj65hBLcMsJL4h9hSAYAFNaSF6LN7TH2VahqFGjfmEegeUmq7g3qXc4rWgXkNP9DEzs3KW7RSN587

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