Transaction not yet indexed

MYfosMjP7CDYJvyRmvMFMvu4wvELojfGzS2GstmrvpmnuufdaPRgyqCSWTkTBPCDg1c4b8eiUfjJfZTmeYGqyKC

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