Transaction not yet indexed

21MfHKiLNf4bsUto41aMZUm6To7i5EkWguHT7bFrueRKhwae8sCuDqCJ5XbJuL6j6F1XwG8ooGsgUKPBKxkFZbfe

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