Transaction not yet indexed

21U5ZbMBi8peejhgSpC59HkYv65fb3mohkpxtiEEqqM5DPMts6Bh4Zh7F9H1qyLaaGEVHXfTj6CjuoX4HdSoo735

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