Transaction not yet indexed

21C5WgghCgP1mxyX5q9CS5eb6JX68DdpmkeJcsYHAVdCDwFgZECD7WjKFVQQyACBx8K2hRwVQciDrTTfpHZPFFEG

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