Transaction not yet indexed

gbk21HbWyGTo5axoque17mpEMqVHFmBMQRv7NeAdPxqZrzASBz4ndwCzUNQe7uYzytC5QyDyBQqxWrANp8qRu2Q

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