Transaction not yet indexed

255EUDdEDdptHTX5KEsqJd1mMQrrjhadUi1RHwx2v8CTfdgqUUrMa3L7t2MbRM2ryL6vjEYnDxp4JDX1B8fpsBQk

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