Transaction not yet indexed

263cTrQn2uiU6g5yh9SBmcQoKhTGoQ1hEm8q8xSwQ7F2BBHxKTAE1nfVokEyNUa7GVGoN5hWKUFX9PLnztrJHnB1

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