Transaction not yet indexed

eX53uuCDV8mr48EXmo6LdrxJKFjho6E5vVDxBJDP8G34Rg7FJY2yCUEMPWVvwFrbLx1cezH1e3F4osJDSf3nXMX

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