Transaction not yet indexed

21b8NPPP49FDk2VNZj4e9mFDpQ9fk7Mp4mecow2eJ4jBFXwsUW1bfAT4wHqMQHLvdYhwUJ33D9UjXbSD49Gqc4rf

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