Transaction not yet indexed

52nYppgUvMmgFEEMbzdh7sjUv2z5uW7H428txvxKnRRiMg8sC3tUFqK5FDb3BRN1UvF1x1tYyobGjAYYC7gS1c63

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