Transaction not yet indexed

1255JRfUEhQTvxYBPSGrXops2vZ5FcH6YSruoEtgr2rAJBmtU5fKLygrWAcVR8cujvN8YvFjgevSwHfWzs6gEqCy

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