Transaction not yet indexed

21ssrTRwDgMRnYw1Gr1sH9EZrhnV3RuTPFqbVjwtZ5Q5CXeQvGABAQo7LhKaL5qZSC9wN8aQpJVR6G8LCJdoLgZq

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