Transaction not yet indexed

52LsPCnCMkDERm6WVB4UekH642b2sPbwkn5o7ko45meSCBxRaZnajX7A7GufiJWX6yXc29NwaiPd4KjNEqXrJZMC

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