code. alg UInt32 See: https://github.com/nebulasio/wiki/blob/master/rpc_admin.md#signhash Returns: data Example var admin = new Neb().admin; admin.SignHash({ address: \"n1cYKNHTeVW9v1NQRWuhZZn9ETbqAYozckh\", hash: \"OGQ5NjllZWY2ZWNhZDNjMjlhM2E2MjkyODBlNjg2Y2YwYzNmNWQ1YTg2YWZmM2NhMTIwMjBjOTIzYWRjNmM5Mg==\", alg: 1 }).then(function(data) { //code }); signTransactionWithPassphrase(options) Method sign transaction with passphrase. The transaction's from addrees must be unlock before sign call. Parameters: Name 