Transaction not yet indexed

52LUpmPMc5ioRQXHifJceCD2f9UPLGEPCK6YNfHkzaYTdftfX3S7HKGR1LFLD5dX6bvFtDfoWaXf4cRMGLfhuRqe

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