Transaction not yet indexed

KTb6FftQ5nLwSffqC5n6Veo7woWVijnVogqZbSytduHzC3SM6oW7MHssW3xCrNDShXUJMrBpqEadF7jpG2KFn7Z

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