diff --git a/gnosis/eth/clients/blockscout_client.py b/gnosis/eth/clients/blockscout_client.py
index f15e146b2..6ef1a7e0b 100644
--- a/gnosis/eth/clients/blockscout_client.py
+++ b/gnosis/eth/clients/blockscout_client.py
@@ -122,6 +122,7 @@ class BlockscoutClient:
         EthereumNetwork.ETHERLINK_MAINNET: "https://explorer.etherlink.com/api/v1/graphql",
         EthereumNetwork.ETHERLINK_TESTNET: "https://testnet-explorer.etherlink.com/api/v1/graphql",
         EthereumNetwork.FLARE_MAINNET: "https://flare-explorer.flare.network/graphiql",
+        EthereumNetwork.AUTONOMYS_TESTNET_NOVA_DOMAIN: "https://nova.subspace.network/api/v1/graphql",
     }
 
     def __init__(self, network: EthereumNetwork):
diff --git a/gnosis/eth/ethereum_network.py b/gnosis/eth/ethereum_network.py
index 077c50ea2..6316a08d7 100644
--- a/gnosis/eth/ethereum_network.py
+++ b/gnosis/eth/ethereum_network.py
@@ -1119,6 +1119,7 @@ class EthereumNetwork(Enum):
     PATEX_SEPOLIA_TESTNET = 471100
     ULTRA_PRO_MAINNET = 473861
     OPENCHAIN_MAINNET = 474142
+    AUTONOMYS_TESTNET_NOVA_DOMAIN = 490000
     CMP_TESTNET = 512512
     ETHEREUM_FAIR = 513100
     SCROLL_SEPOLIA_TESTNET = 534351
diff --git a/gnosis/safe/addresses.py b/gnosis/safe/addresses.py
index 58ffc8932..f8190a370 100644
--- a/gnosis/safe/addresses.py
+++ b/gnosis/safe/addresses.py
@@ -1624,6 +1624,14 @@
     EthereumNetwork.FLARE_MAINNET: [
         ("0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552", 27375871, "1.3.0"),  # v1.3.0
     ],
+    EthereumNetwork.AUTONOMYS_TESTNET_NOVA_DOMAIN: [
+        ("0x69f4D1788e39c87893C980c06EdF4b7f686e2938", 1196806, "1.3.0"),  # v1.3.0
+        (
+            "0xfb1bffC9d739B8D520DaF37dF666da4C687191EA",
+            1196805,
+            "1.3.0+L2",
+        ),  # v1.3.0+L2
+    ],
 }
 
 PROXY_FACTORIES: Dict[EthereumNetwork, List[Tuple[str, int]]] = {
@@ -2437,4 +2445,7 @@
     EthereumNetwork.FLARE_MAINNET: [
         ("0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2", 27375848),  # v1.3.0
     ],
+    EthereumNetwork.AUTONOMYS_TESTNET_NOVA_DOMAIN: [
+        ("0xC22834581EbC8527d974F8a1c97E1bEA4EF910BC", 1196789),  # v1.3.0
+    ],
 }