Transaction not yet indexed

21Jc8MzRnnyf6dNZcSN7dq3VDifmYCfDwLe9iaZjD8iGyBfZHCUUa6Q9KgY5BpFxXFUoimpuTwxbgSDWNv99K4Vu

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