Transaction not yet indexed

278Y6TBzakVi8XyKQ987en5C2TX4E7Fj5kLYbiqzX5s7MQhKX3X2osZAd2iE7HBpwR8G7EMcPrMN3YwRxJs3KU6r

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