Transaction not yet indexed

52LE6ckcdkUpcDM4HKjAF2HS9L32wzDSCMqzFgui5eRMmUoV7kaeqnvhbRF91D9G3xpELD2W5uiLmoV4fXAMDCn7

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