Transaction not yet indexed

TNu53KPG4nj4AbHwgmHEzNGzzJf3iQAWVNpVrmhkr4RgMpyVnCPD5WEfmDbDMDBXd2HUVJuJu5W6okrnmmn49WE

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