Transaction not yet indexed

52kkQzBgP2xQ2t6uwdaMkNAkpPQoLJgQEzTrEbTeScRzduPD8HriMteSbft6SM9u8ZKPn2odpRqtzXPHXFaKTYZP

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