Transaction not yet indexed

52Mm1ngXbNrpWiUusqxWzVh8WZoDfkFgPd3FrP32pVPEp1TRvHqfnsgcLhyHx6B28fcrjYCAScW83oUdvFtMNm7F

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