Transaction not yet indexed

52uAwcSzK3h5WfCUDPCTTV2xZQmpKsMe6KAMEfBYDpi8WzDDBicYFCY1T8EMnNxCYGdFtToQJ6pKfJFrSS7kjCtm

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