Transaction not yet indexed

255dQqWw7GUUnJzEMS35v8yeM2xgmqtKxhediTifRa3dFyFwxK2cbsdHHe8NpyRGD3qW6H7RGXKbTQg3rZmDtRqL

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