From 88e9ad95ac26d05f30c7d96ec19983030d56cdac Mon Sep 17 00:00:00 2001
From: Ilya <ilya.arcadich@gmail.com>
Date: Thu, 4 Apr 2024 16:49:51 +0000
Subject: [PATCH 1/5] Fix ReferenceScrit model.

---
 src/client/transactions.rs | 4 ++--
 src/models/addresses.rs    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/client/transactions.rs b/src/client/transactions.rs
index 8fcf4c9..1b92a8a 100644
--- a/src/client/transactions.rs
+++ b/src/client/transactions.rs
@@ -54,11 +54,11 @@ impl Maestro {
         params: Option<HashMap<String, String>>,
     ) -> Result<TransactionOutputFromReference, Box<dyn Error>> {
         let formatted_params = params.map_or("".to_string(), |p| {
-            p.iter()
+            "?".to_string() + p.iter()
                 .map(|(k, v)| format!("{}={}", k, v))
                 .collect::<Vec<String>>()
                 .join("&")
-                .to_string()
+                .as_str()
         });
         let url = format!(
             "/transactions/{}/outputs/{}/txo{}",
diff --git a/src/models/addresses.rs b/src/models/addresses.rs
index 755c35e..6c09d4f 100644
--- a/src/models/addresses.rs
+++ b/src/models/addresses.rs
@@ -95,7 +95,7 @@ pub struct Utxo {
 pub struct ReferenceScript {
     pub bytes: String,
     pub hash: String,
-    pub json: HashMap<String, serde_json::Value>,
+    pub json: Option<HashMap<String, serde_json::Value>>,
     pub r#type: String,
 }
 

From 6e33b1ca043fb7db79d977ffd686b920d63a2e48 Mon Sep 17 00:00:00 2001
From: Ilya <ilya.arcadich@gmail.com>
Date: Thu, 4 Apr 2024 16:52:46 +0000
Subject: [PATCH 2/5] FixUtxo model.

---
 src/models/addresses.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/models/addresses.rs b/src/models/addresses.rs
index 6c09d4f..2bde342 100644
--- a/src/models/addresses.rs
+++ b/src/models/addresses.rs
@@ -87,7 +87,6 @@ pub struct Utxo {
     pub index: i64,
     pub reference_script: ReferenceScript,
     pub tx_hash: String,
-    pub slot: i64,
     pub tx_out_cbor: String,
 }
 

From 84f8bfe703b75b856937bace60a36a8f5761c24f Mon Sep 17 00:00:00 2001
From: Ilya <ilya.arcadich@gmail.com>
Date: Thu, 4 Apr 2024 16:55:29 +0000
Subject: [PATCH 3/5] Fix Utxo model txout_cbor.

---
 src/models/addresses.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/models/addresses.rs b/src/models/addresses.rs
index 2bde342..9a17090 100644
--- a/src/models/addresses.rs
+++ b/src/models/addresses.rs
@@ -87,7 +87,7 @@ pub struct Utxo {
     pub index: i64,
     pub reference_script: ReferenceScript,
     pub tx_hash: String,
-    pub tx_out_cbor: String,
+    pub txout_cbor: String,
 }
 
 #[derive(Deserialize)]

From ea20b362bd16faf3636d8709d564af7d05de85e8 Mon Sep 17 00:00:00 2001
From: Ilya <ilya.arcadich@gmail.com>
Date: Thu, 4 Apr 2024 16:57:50 +0000
Subject: [PATCH 4/5] Fix Utxo model add alias for tx_out_cbor.

---
 src/models/addresses.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/models/addresses.rs b/src/models/addresses.rs
index 9a17090..2278b38 100644
--- a/src/models/addresses.rs
+++ b/src/models/addresses.rs
@@ -87,7 +87,8 @@ pub struct Utxo {
     pub index: i64,
     pub reference_script: ReferenceScript,
     pub tx_hash: String,
-    pub txout_cbor: String,
+    #[serde(alias="txout_cbor")]
+    pub tx_out_cbor: String,
 }
 
 #[derive(Deserialize)]

From 8593c0496eb86606ceb429286e2e98f96ce109c5 Mon Sep 17 00:00:00 2001
From: Ilya <ilya.arcadich@gmail.com>
Date: Fri, 5 Apr 2024 09:29:31 +0000
Subject: [PATCH 5/5] Fix structure Utxo, make reference_script optional.

---
 src/models/addresses.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/models/addresses.rs b/src/models/addresses.rs
index 2278b38..56d2f7d 100644
--- a/src/models/addresses.rs
+++ b/src/models/addresses.rs
@@ -85,7 +85,7 @@ pub struct Utxo {
     pub assets: Vec<Asset>,
     pub datum: Option<HashMap<String, serde_json::Value>>,
     pub index: i64,
-    pub reference_script: ReferenceScript,
+    pub reference_script: Option<ReferenceScript>,
     pub tx_hash: String,
     #[serde(alias="txout_cbor")]
     pub tx_out_cbor: String,