Transaction not yet indexed

cc15htL9SNwE2mkKwRvRHqpXjMWgV3ocS1QAEon8V4sTMSSqxhhNeYVDFts7fnNc1rjMZaYJ4rpoAEfe24fVZU7

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