Transaction not yet indexed

21LykffFtVQPy3nUYRb8rZ9iRtvULssih5FTAe5oMZRw39AS8pBVHuHU9rcCPf51rVLnx1XzUNJrq8QBVzryEQ78

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