Transaction not yet indexed

21SWuZ7N3mUkN2Nn64e6ZMDnyKg7QBgUesMdNPNgnujsDSsHnCBCn1eGCWpGXB9CC7CdhgNfa4qG5HFsgTJkfMEB

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