Transaction not yet indexed

528EqXqNyivSKX8p22ViFQ3V8uu49ugQa1CjKSUTUzGKAW1zG2mAqFTVkWtRqNFSQCTKhuRNwwbxepQq7VCYmvDo

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