Transaction not yet indexed

1618rcfV2j8h3A9gY4KJCwx8ojfszMEoTgQJvuexFhVNdBrUNjcwX6TBmUe2Xh8FX79a6HyXpW3zAZaNAUaxRiM

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