Transaction not yet indexed

52UaCgyVFe6TMjd531kr2wbCm7fxFtpRMCnAB9RaJdNJYfeMZr5MmPeowKn2pKSLrpdXSNMmcUFXujgxK9CWz1Lb

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