{
  "manageEntity": {
    "action": "Follow",
    "entityId": "669726144",
    "entityType": "User",
    "nonce": "0xc8bf4b3e1c9cf8f133dd98a1424e2640b22a424952365f5e579ebbdd8332123c",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}