{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290536219",
    "entityType": "User",
    "nonce": "0xc76fb9a9b6e98a98e019c7b2029e71abfdec29c7f2aa9b964955e38c51eb2d10",
    "signature": "0x51529ef4af1bf31f7f22f8c6486b6f41646291770cac30c1004b4e491a3981df3f3462bebcb6565bde7a81e1e2a01ecf03b1f3b8d2d99d187a472589a25ba8991b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}