Transaction not yet indexed

ybKk4jBAW6MQ2AVm8R62gUZ2CFD6j3FYwB3zUUmmxhWkqcu6okZvgArUMoc4nadjhVD8Mrst61vVEvLzn9baNqi

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