Transaction not yet indexed

21HwW88dab4dVpZ2cUJL831zEdzqnXhPGyRNJdRfMM36xt8F7wFm6NHXs7y8c65RSDwjRsgo6VeQ8Ak9TmLsi7k4

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