Transaction not yet indexed

21c5PkMUJucL9qvuTor5sjMVsvSy9qvmV7p73tG3GtpXxaaTZaUnnYc9Fr8G8YBAoAMjxzW86WNrWxUjP9oCwmut

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