diff --git a/.env.example b/.env.example
deleted file mode 100644
index a459674..0000000
--- a/.env.example
+++ /dev/null
@@ -1,2 +0,0 @@
-# access token
-# 23457f58696f04444d2376ed2cfs441xc
diff --git a/subgraphs/tornado-subgraph-mainnet.yaml b/subgraphs/tornado-subgraph-mainnet.yaml
index e3ee5c8..86a34f0 100644
--- a/subgraphs/tornado-subgraph-mainnet.yaml
+++ b/subgraphs/tornado-subgraph-mainnet.yaml
@@ -8,9 +8,9 @@
     name: Echoer
     network: mainnet
     source:
-      address: "0x756C4628E57F7e7f8a459EC2752968360Cf4D1AA"
+      address: "0x9B27DD5Bb15d42DC224FCD0B7caEbBe16161Df42"
       abi: Echoer
-      startBlock: 11362619
+      startBlock: 11842486
     mapping:
       kind: ethereum/events
       apiVersion: 0.0.4