Transaction not yet indexed

21aL8NJCCNuUifozTZF72J2YG1yzwrDdMJ8nVVjH8s2bwWZp5FYRHkrhUkPVVqVmEVgiJXDeYhb7gq7H4QE4tnUN

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