{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157328",
    "entityType": "User",
    "nonce": "0x51cb059b38be8dbd8ba638964d81777bef4818d943d4d9d2c0227b860c050337",
    "signature": "0xd8500381cfc82b6aa311d4a44d135048c568f9ebdda09e22ddcd8388c3ff19627c0785337b39b3c844d4c0df88d689cfb013826238ab418738ce2a2934db436f1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}