Transaction not yet indexed

UCEuACwmacJJTvcYXxvc4LezLQQAnzNs4cB9Gk5ZxhVqefwC646HHbPk4Z3QsosuKkvCEhSvbSNU6LbrCvzysne

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