Transaction not yet indexed

21nwe45tQppnZAFqsSKevMLq77FfkoKgDCYWs1aUhkNQ8dWJLahEDiZYmQiAwyeLU4bcRQtCcZwMLkC5J7W69SkF

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