{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3af6f0443f0fde385de536a1583aea2856fe74adb5015a9c10319eeac9c2fdfd",
    "signature": "0x969826fd3dfd2988accc7b407f48f3e3b3f946aa8366d70823e864a7812b9b271d285811417cc11f194d9fa55d2dfdf7ef9b49f4ce772e7f9c526ab66c4e0d7b1c",
    "signer": "0x16673cB88841366727f4827ecf48a720c8323085",
    "userId": "721569387"
  }
}