Transaction not yet indexed

52ERmKr4AzGH2pFPrPqYcqByy76PXJU4F7HutB1yqi2cL1K78d1ouY2HC1tX2RGXc1jFWqi9vxbbpxtpXKWwuCQa

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