Transaction not yet indexed

52zS1CMMLZvCRAsbKKfhS2PeBXwqQM39QTTFiCiUhRKKXoVFFt15ANjAdKayUCpSrKe6hRHmrco2pdeBU1S6ALVm

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