Transaction not yet indexed

21f45HmdCLxvYLfouDoodn7iEdsJfjtV2JTDHhD4bTCMTFnu8w6965YYTprgH9e1hXgnFzKktqiuB4rEGg6bkeCb

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