Transaction not yet indexed

21v6UJrPNdaRLExjgmNccbmMNumgPN67vaf3M7fifuDwtFaWr1qdriCcGHz1knndZR5qXnDTJHB1stRTw6cZEzSk

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