diff --git a/data/chain-assets/priority-tokens/preview.json b/data/chain-assets/priority-tokens/preview.json
index dc0a50c7..8b137891 100644
--- a/data/chain-assets/priority-tokens/preview.json
+++ b/data/chain-assets/priority-tokens/preview.json
@@ -1,106 +1 @@
-{
-  "DOT-Polkadot": {
-    "priorityTokens": {
-      "polkadot-NATIVE-DOT" : 1
-    },
-    "groupPriority": 3
-  },
 
-  "ETH-Ethereum": {
-    "priorityTokens": {
-      "ethereum-NATIVE-ETH" : 2
-    },
-    "groupPriority": 2
-  },
-
-  "USDT-Tether": {
-    "priorityTokens": {
-      "acala-LOCAL-USDT" : 3
-    },
-    "groupPriority": 1
-  },
-
-  "USDC-USDCoin": {
-    "priorityTokens": {
-      "calamari-LOCAL-USDC" : 4
-    },
-    "groupPriority": 4
-  },
-
-  "KSM-Kusama": {
-    "priorityTokens": {
-      "kusama-NATIVE-KSM" : 5
-    },
-    "groupPriority": 5
-  },
-
-  "AVAIL-Avail": {
-    "priorityTokens": {
-      "avail_mainnet-NATIVE-AVAIL" : 6
-    },
-    "groupPriority": 6
-  },
-
-  "bittensor-NATIVE-TAO": {
-    "priorityTokens": {
-      "bittensor-NATIVE-TAO" : 7
-    },
-    "groupPriority": 7
-  },
-
-  "OP-Optimism": {
-    "priorityTokens": {
-      "optimism-ERC20-OP-0x4200000000000000000000000000000000000042" : 8
-    },
-    "groupPriority": 8
-  },
-
-  "POL-Polygon": {
-    "priorityTokens": {
-      "polygon-NATIVE-POL" : 9
-    },
-    "groupPriority": 9
-  },
-
-  "ARB-ArbitrumOne": {
-    "priorityTokens": {
-      "arbitrum_one-ERC20-ARB-0x912CE59144191C1204E64559FE8253a0e49E6548" : 10
-    },
-    "groupPriority": 10
-  },
-
-  "BNB-Binance": {
-    "priorityTokens": {
-      "binance-NATIVE-BNB" : 11
-    },
-    "groupPriority": 11
-  },
-
-  "zksync_era-ERC20-ZK-0x5A7d6b2F92C77FAD6CCaBd7EE0624E64907Eaf3E": {
-    "priorityTokens": {
-      "zksync_era-ERC20-ZK-0x5A7d6b2F92C77FAD6CCaBd7EE0624E64907Eaf3E" : 12
-    },
-    "groupPriority": 12
-  },
-
-  "MANTA-MantaAtlantic": {
-    "priorityTokens": {
-      "manta_network-NATIVE-MANTA" : 13
-    },
-    "groupPriority": 13
-  },
-
-  "MYTH-Mythos": {
-    "priorityTokens": {
-      "mythos-NATIVE-MYTH" : 14
-    },
-    "groupPriority": 14
-  },
-
-  "TON-TONCoin": {
-    "priorityTokens": {
-      "ton-NATIVE-TON" : 15
-    },
-    "groupPriority": 15
-  }
-}