{
  "manageEntity": {
    "action": "Follow",
    "entityId": "509",
    "entityType": "User",
    "nonce": "0xaad8095aa0909b1b4ace74fb041b2ed57d0d4d67f41edf4e6807b6bf791bac98",
    "signature": "0xf20d164e2340cebca8851b8c134e8234529f8ede7bb87aab3fe484d2f2ff30c05261a491dc597a24f60de3936d205fa18fbed1afaf9e7bda8e28e98b64837bc21b",
    "signer": "0x5617e33979Af319eD3a9a6bFF820d69b7e8877a9",
    "userId": "171261"
  }
}