Transaction not yet indexed

UCng2rSU1HcTJw9NPytsTJGfXjP6bGUUSkjeLWGzfaFUwXscRG7jStae6DcApGbjwswc9wv9TZ8fUgkEASxR5Sz

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