Transaction not yet indexed

21XLWxL2pWULoFnnvtnsefTRURtSd8LJ9pWSEH2rVM7KVXPoBUDq8c3ZgF5GozN69xjcyvqPMBq4g8HbPrJTJFNb

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