Transaction not yet indexed

21UwTrFhVL3JjMijxFowoqdesh8mvfdCcMPSjDJy3BdYvAgin9MK4e4wzgNEPL3RG6FbTH1sNw84JJs8WDX7baLj

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