Transaction not yet indexed

21m55gJ2nJRmGo3q4CbdFNDdzTJ7DdNAHLuo3vVRRyUDx1jXqac3XxDJy5ZYzu9Z9Da8neiegQM441dXP8fa5TAX

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