Transaction not yet indexed

21UboDVc1ESG7TAUzJu9AXLLRinphM45xQ2RPCrKPQziChvbkQzRzVU5tfopDza88xkNLjpVC7FrMXkXvxfQz9tA

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