Transaction not yet indexed

52NZbfcAFRXuqLuMnuksh6aJDXpsPf4bpvCkeELPKy8bSZ3BGVTuoN8zynLFAF8F16jyMJs4EBoSrR5h4g7HgC2g

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