{
  "manageEntity": {
    "action": "Follow",
    "entityId": "153342",
    "entityType": "User",
    "nonce": "0x221310f68b1feb01a3a576a9f8184e3a3e7256310dc730885af50454543aa49e",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}