Transaction not yet indexed

21LS7gQc83AhGc8XuaNMQzdyoz9c9YtPNtS6ADD2ccLPVqzQoSj3LRVjc4WWn89WGh8XpXbFSRx7PfLUhSD993rb

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