Transaction not yet indexed

SU2MfT3qFJVnfEkXFUz5QHiTd1X5VKFt9d1gbSK5WU2woz8eKiDCnWsmuveaqkfjppxFR4x5dehQFU8ZDUsUGHJ

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