Transaction not yet indexed

255DBccbFSD38m98uRfAbjUeJUSm7N88Cq533fMa8ZwHXYgbP3hqKAi96gbvv3Ak2B68aUn3x4kdPRGTkDtYciBt

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