diff --git a/index/arbitrum-sepolia/erc721.json b/index/arbitrum-sepolia/erc721.json
index a1421f2..53788bc 100644
--- a/index/arbitrum-sepolia/erc721.json
+++ b/index/arbitrum-sepolia/erc721.json
@@ -3,7 +3,7 @@
   "chainId": 421614,
   "tokenStandard": "erc721",
   "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
-  "keywords": ["erc20", "arbitrum-sepolia"],
+  "keywords": ["erc721", "arbitrum-sepolia"],
   "timestamp": "2021-12-08T19:03:47.288Z",
   "tokens": [
   ],
diff --git a/index/avalanche-testnet/erc1155.json b/index/avalanche-testnet/erc1155.json
new file mode 100644
index 0000000..f6b6432
--- /dev/null
+++ b/index/avalanche-testnet/erc1155.json
@@ -0,0 +1,11 @@
+{
+  "name": "sequence-erc1155-avalanche-testnet",
+  "chainId": 43113,
+  "tokenStandard": "erc1155",
+  "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
+  "keywords": ["erc1155", "avalanche-testnet"],
+  "timestamp": "2021-12-08T19:03:47.288Z",
+  "tokens": [
+  ],
+  "version": { "major": 1, "minor": 0, "patch": 0 }
+}
diff --git a/index/avalanche-testnet/erc20.json b/index/avalanche-testnet/erc20.json
new file mode 100644
index 0000000..ec3c820
--- /dev/null
+++ b/index/avalanche-testnet/erc20.json
@@ -0,0 +1,11 @@
+{
+  "name": "sequence-erc20-avalanche-testnet",
+  "chainId": 43113,
+  "tokenStandard": "erc20",
+  "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
+  "keywords": ["erc20", "avalanche-testnet"],
+  "timestamp": "2021-12-08T19:03:47.288Z",
+  "tokens": [
+  ],
+  "version": { "major": 1, "minor": 0, "patch": 0 }
+}
diff --git a/index/avalanche-testnet/erc721.json b/index/avalanche-testnet/erc721.json
new file mode 100644
index 0000000..f5c8f1e
--- /dev/null
+++ b/index/avalanche-testnet/erc721.json
@@ -0,0 +1,11 @@
+{
+  "name": "sequence-erc721-avalanche-testnet",
+  "chainId": 43113,
+  "tokenStandard": "erc721",
+  "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
+  "keywords": ["erc721", "avalanche-testnet"],
+  "timestamp": "2021-12-08T19:03:47.288Z",
+  "tokens": [
+  ],
+  "version": { "major": 1, "minor": 0, "patch": 0 }
+}
diff --git a/index/avalanche-testnet/misc.json b/index/avalanche-testnet/misc.json
new file mode 100644
index 0000000..bc0d63b
--- /dev/null
+++ b/index/avalanche-testnet/misc.json
@@ -0,0 +1,10 @@
+{
+  "name": "sequence-misc-avalanche-testnet",
+  "chainId": 43113,
+  "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
+  "keywords": ["misc", "avalanche-testnet"],
+  "timestamp": "2021-12-08T19:03:47.288Z",
+  "tokens": [
+  ],
+  "version": { "major": 1, "minor": 0, "patch": 0 }
+}
diff --git a/index/base-sepolia/erc721.json b/index/base-sepolia/erc721.json
index 138a7b5..365be74 100644
--- a/index/base-sepolia/erc721.json
+++ b/index/base-sepolia/erc721.json
@@ -3,7 +3,7 @@
   "chainId": 84532,
   "tokenStandard": "erc721",
   "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
-  "keywords": ["erc20", "base-sepolia"],
+  "keywords": ["erc721", "base-sepolia"],
   "timestamp": "2021-12-08T19:03:47.288Z",
   "tokens": [
   ],
diff --git a/index/optimism-sepolia/erc721.json b/index/optimism-sepolia/erc721.json
index 880f100..8aea6e0 100644
--- a/index/optimism-sepolia/erc721.json
+++ b/index/optimism-sepolia/erc721.json
@@ -3,7 +3,7 @@
   "chainId": 11155420,
   "tokenStandard": "erc721",
   "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
-  "keywords": ["erc20", "optimism-sepolia"],
+  "keywords": ["erc721", "optimism-sepolia"],
   "timestamp": "2021-12-08T19:03:47.288Z",
   "tokens": [
   ],
diff --git a/index/sepolia/erc721.json b/index/sepolia/erc721.json
index 3051d9d..91f49d9 100644
--- a/index/sepolia/erc721.json
+++ b/index/sepolia/erc721.json
@@ -3,7 +3,7 @@
   "chainId": 11155111,
   "tokenStandard": "erc721",
   "logoURI": "https://avatars.githubusercontent.com/u/35579638?s=400&u=41e1dbfbbf6f98037069c918c9383ffb8e978fb7&v=4",
-  "keywords": ["erc20", "sepolia"],
+  "keywords": ["erc721", "sepolia"],
   "timestamp": "2021-12-08T19:03:47.288Z",
   "tokens": [
   ],