Transaction not yet indexed

523M5WzEeFNyZGsJKfZX3ukhGa9xaTp56DPmb5WJE7GxMexJ4BKBnQyPyTsiqhKyVQSpsN6ckhH278QJYr3giLRN

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