Transaction not yet indexed

477EKDJLvT8g7iSSWRb3cdvyHkghc121sFYrGAWqtPaku519TFrVzsfDdcCV2B56aDxwSzeXkJr7CKmwJcoSvx38

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