Transaction not yet indexed

21cS8kUaC5QHZ3tFnFkHct1MDjHWbPLyqG98V9RE4dW8SVda3UyW7jbNsKnFm7dbr6nSFk3wDoS5c9SSpg3B9Vtb

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