Transaction not yet indexed

52LfMc2m7k8QH1YJ6XYFE9vDdCfsx1gKwj1ASKb5euDU8751hWUornYNCk7V7AdLLM3j3FMBdoERPF7iu4mAzBq

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