Transaction not yet indexed

Hffuh52yoZA52ZZG6jJ5maFa5Scf84RHnBfBZeyZT8dLaHBfSQts4XqzkkLabSt3ALNDHTPTNimFu8RXzKGdG9A

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