Transaction not yet indexed

52ECfNbRCKhvaMviyN2xEdWvUAwXCUm4wRY4KbwAn7FDbWWH9XpWmW2R4xo4GkDePw4Cu3XaSnNKLmjA2LSBH6L3

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