Transaction not yet indexed

21U6DdfoX1DVRGap1WiBBtZcxTVNLCEKUHrvq18dsPNDETYz4LxdgfobynxbW92HDX7CBusDNDWoLv8YureRFu8G

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