Transaction not yet indexed

52Nud8NEoKGs6VJQokwom9yRNmzxuvtZyiBj3pbsVEVMD81GW8PSSMmU9qFJCKFJqK1e4y6L6aahELF6HWCZvMkB

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