Transaction not yet indexed

52UpcBHPpXp5TDWmJiBnYJnFJNUpg4Tf3CV4vjmxtCfEnxsiC11f1kLnoGQx3EpwGat1ZrnB7ArWXq3kCUiUMa42

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