Transaction not yet indexed

421cFQJMB1YLn3sb9j4XsE4xjZhrH1sdEWVd1avDgE6oibFswYhYb7PFGDTXoJac6fLLMry2SAyZ9TKwKn2z6sWr

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