Transaction not yet indexed

21B4zp1Du3KwnfCHUAyKdHCPp3gkKPn4VSRSRDCWHRTK4wAscexykYfdja1y2R4Fz9b1NhJc9jkdwXaHpUNPjm7p

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