Transaction not yet indexed

YK78pMXHzPfXRJY5eNHyHZ6oXRJfeM9PqNdN35VhSC49ASwyT3g9G7VRxJGcjvgF8pwXqiv9HCdDJQu2CB4bFvD

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