Transaction not yet indexed

4N21GpuxUhG8f78kNbZ2bU6goCJtQc7fAtS4LoiXL2UZcc3sAgcvMGRe8iUsnKqJZCdXN1DpoFTrKT9VLrTJb97h

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