Transaction not yet indexed

Ddn2wHXgzxBtZGssdWzkFqKKcBExEoyvYybZnmdXXT5fV9fEBwMCpsQPgtQHn1Z5fvVTuiwmW7VE9wSyD4EpcYE

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