Transaction not yet indexed

XUpkXgSfBw7TQQh8FGsD9Q5DSWBN9fCnnqn4FvJDRv2oA9fxF1Vj5MBX8e2iA4e97q9xnbaMbqP3TYDdJ7sAp53

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