diff --git a/src/mapper/map.rs b/src/mapper/map.rs
index edcc8d43..ad88e4fa 100644
--- a/src/mapper/map.rs
+++ b/src/mapper/map.rs
@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 
-use pallas::codec::minicbor::bytes::ByteVec;
-use pallas::crypto::hash::Hash;
+use pallas::codec::minicbor::{self, bytes::ByteVec};
+use pallas::crypto::hash::{Hash, Hasher};
 use pallas::ledger::primitives::alonzo::{
     self as alonzo, AuxiliaryData, Block, Certificate, InstantaneousRewardSource,
     InstantaneousRewardTarget, Metadatum, Relay, TransactionInput, TransactionOutput, Value,
@@ -12,8 +12,8 @@ use pallas::network::miniprotocols::Point;
 use serde_json::{json, Value as JsonValue};
 
 use crate::model::{
-    BlockRecord, Era, EventData, MetadataRecord, MetadatumRendition, MintRecord, OutputAssetRecord,
-    StakeCredential, TransactionRecord, TxInputRecord, TxOutputRecord,
+    BlockRecord, Era, EventData, MetadataRecord, MetadatumRendition, MintRecord, NativeScript,
+    OutputAssetRecord, StakeCredential, TransactionRecord, TxInputRecord, TxOutputRecord,
 };
 
 use crate::utils::time::TimeProvider;
@@ -187,8 +187,45 @@ impl EventWriter {
         }
     }
 
-    pub fn to_native_script_event(&self) -> EventData {
-        EventData::NativeScript {}
+    pub fn to_native_script_event(&self, script: &alonzo::NativeScript) -> EventData {
+        let mut cbor = Vec::new();
+        minicbor::encode(script, &mut cbor).unwrap();
+        cbor.insert(0, 0);
+        let digest = Hasher::<224>::hash(&cbor);
+
+        EventData::NativeScript {
+            policy_id: hex::encode(digest),
+            script: self.to_native_script(script),
+        }
+    }
+
+    pub fn to_native_script(&self, script: &alonzo::NativeScript) -> NativeScript {
+        match script {
+            alonzo::NativeScript::ScriptPubkey(keyhash) => NativeScript::Sig {
+                key_hash: keyhash.to_string(),
+            },
+            alonzo::NativeScript::ScriptAll(scripts) => NativeScript::All {
+                scripts: (*scripts)
+                    .iter()
+                    .map(|script| self.to_native_script(script))
+                    .collect(),
+            },
+            alonzo::NativeScript::ScriptAny(scripts) => NativeScript::Any {
+                scripts: (*scripts)
+                    .iter()
+                    .map(|script| self.to_native_script(script))
+                    .collect(),
+            },
+            alonzo::NativeScript::ScriptNOfK(n, scripts) => NativeScript::AtLeast {
+                required: *n,
+                scripts: (*scripts)
+                    .iter()
+                    .map(|script| self.to_native_script(script))
+                    .collect(),
+            },
+            alonzo::NativeScript::InvalidBefore(slot) => NativeScript::After { slot: *slot },
+            alonzo::NativeScript::InvalidHereafter(slot) => NativeScript::Before { slot: *slot },
+        }
     }
 
     pub fn to_plutus_script_event(&self, script: &ByteVec) -> EventData {
@@ -324,26 +361,6 @@ impl EventWriter {
             };
         }
 
-        // TODO: add witness set data to transaction
-        /*
-        if let Some(witness) = self.transaction_witness_sets.get(idx) {
-            let plutus_count = match &witness.plutus_script {
-                Some(scripts) => scripts.len(),
-                None => 0,
-            };
-
-            let native_count = match &witness.native_script {
-                Some(scripts) => scripts.len(),
-                None => 0,
-            };
-
-            let redeemer_count = match &witness.redeemer {
-                Some(redeemer) => redeemer.len(),
-                None => 0,
-            };
-        }
-        */
-
         if self.config.include_transaction_details {
             record.metadata = match aux_data {
                 Some(aux_data) => self.collect_metadata_records(aux_data)?.into(),
diff --git a/src/mapper/shelley.rs b/src/mapper/shelley.rs
index c5ec8c83..ce668976 100644
--- a/src/mapper/shelley.rs
+++ b/src/mapper/shelley.rs
@@ -39,8 +39,10 @@ impl EventWriter {
                     self.crawl_metadata(metadata)?;
                 }
 
-                for _native in data.native_scripts.iter() {
-                    self.append(self.to_native_script_event())?;
+                if let Some(native) = &data.native_scripts {
+                    for script in native.iter() {
+                        self.append(self.to_native_script_event(script))?;
+                    }
                 }
 
                 if let Some(plutus) = &data.plutus_scripts {
@@ -58,8 +60,10 @@ impl EventWriter {
             } => {
                 self.crawl_metadata(transaction_metadata)?;
 
-                for _native in auxiliary_scripts.iter() {
-                    self.append(self.to_native_script_event())?;
+                if let Some(native) = &auxiliary_scripts {
+                    for script in native.iter() {
+                        self.append(self.to_native_script_event(script))?;
+                    }
                 }
             }
         }
@@ -228,6 +232,19 @@ impl EventWriter {
             self.append(EventData::BlockEnd(record))?;
         }
 
+        for witness in block.transaction_witness_sets.iter() {
+            if let Some(native) = &witness.native_script {
+                for script in native.iter() {
+                    self.append(self.to_native_script_event(script))?;
+                }
+            }
+            if let Some(plutus) = &witness.plutus_script {
+                for script in plutus.iter() {
+                    self.append(self.to_plutus_script_event(script))?;
+                }
+            }
+        }
+
         Ok(())
     }
 
diff --git a/src/model.rs b/src/model.rs
index 17c2c4e7..a70c5e59 100644
--- a/src/model.rs
+++ b/src/model.rs
@@ -173,6 +173,32 @@ pub enum StakeCredential {
     Scripthash(String),
 }
 
+#[derive(Serialize, Deserialize, Debug, Clone, Display)]
+#[serde(rename_all = "camelCase")]
+#[serde(tag = "type")]
+pub enum NativeScript {
+    #[serde(rename_all = "camelCase")]
+    Sig {
+        key_hash: String,
+    },
+    All {
+        scripts: Vec<NativeScript>,
+    },
+    Any {
+        scripts: Vec<NativeScript>,
+    },
+    AtLeast {
+        required: u32,
+        scripts: Vec<NativeScript>,
+    },
+    Before {
+        slot: u64,
+    },
+    After {
+        slot: u64,
+    },
+}
+
 #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub struct BlockRecord {
     pub era: Era,
@@ -215,7 +241,10 @@ pub enum EventData {
         tx_id: String,
         index: u64,
     },
-    NativeScript {},
+    NativeScript {
+        policy_id: String,
+        script: NativeScript,
+    },
     PlutusScript {
         data: String,
     },
diff --git a/src/sinks/terminal/format.rs b/src/sinks/terminal/format.rs
index 41b73e1f..e1717c71 100644
--- a/src/sinks/terminal/format.rs
+++ b/src/sinks/terminal/format.rs
@@ -163,10 +163,10 @@ impl LogLine {
                 source,
                 max_width,
             },
-            EventData::NativeScript {} => LogLine {
+            EventData::NativeScript { policy_id, script } => LogLine {
                 prefix: "NATIVE",
                 color: Color::White,
-                content: "{{ ... }}".to_string(),
+                content: format!("{{ policy_id: {}, script: {} }}", policy_id, script),
                 source,
                 max_width,
             },