Transaction not yet indexed

5yfCxfhESsAP8bZofT7GQ5ELev4MJFTZ4hH5zdFkrEyPj3FWiy9dGyFGSzAs9C4zKcMMmMy3utv78mceaYHH8ex6

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