Transaction not yet indexed

52U2Na2quM57NGVjpa45yFGDFDGMSFhPxgPcg6NxV2K35o2FKjMdPDpztH74oV99M3ZxCcXv3f5uj22mt5LUnkNT

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