Transaction not yet indexed

SP6SFvkEeQqh1NUtcbGneQLi4v271Eww8hGq86Ps8avdPQJhuqSPhQ4JgdUwhKYESeijnV8Efw6F5mDb5jKL4dR

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