Transaction not yet indexed

52LiiT5D2zpp7FGJoXM7sqjAwP9ThDGbTJCRTmaiTCRHMBPwt8mLG2RREn3GiTn7rhNaLmgK6opdwqhtxXaJYvA5

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