Transaction not yet indexed

pu3zmAcoQob4aMbNdo61dEaCjDE3PXkjD1eWNfAqcUvkwRWnXHkqpDpk64vAkE1N1ooueDVa4yo4WbNaFK2YMK3

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