Transaction not yet indexed

21Y3JtdvxwV4t42bFbW7jis1eAUj4TciGQPLnsgULDfQq5UaYmYZ1dkTf5HEkYTCnL754rGYDmpZdsCJo5gMekRb

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