Transaction not yet indexed

53MC9FrAdzZFj4qQZ8reoghMhcMY41o9j8YkQg6dtK55XjmKJbXKtaLv8W6N8fzegHqJV7uENMPfqkkqyJTb4e4F

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