Transaction not yet indexed

52LKU5KLxDPQggiQSm3MScaw2nFD6FL5xSPPDULMCnZ8DHU1Nf5ZnRNKzo76NM43u234dMRdn124B5gLmTDBJQ7p

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