Transaction not yet indexed

21tWbLEgExS4naqkrefhd3sLozcaEYdVP9XyCnq3Soqo5XaeSMTwLPBvNd3ohUdv2ETCJQLYx5MFMoTJW8zQmSi9

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