Transaction not yet indexed

52cx2Fq8uiQbrBY1EQPm61eEYKtiFCNfAvdsA7Nq71HQDe4Bi3iGCCDt1v8fqAXvrXFzoQuJrRXKuVJhWCFUaGh7

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