{
  "manageEntity": {
    "action": "Follow",
    "entityId": "777",
    "entityType": "User",
    "nonce": "0xad2952649876ff82dd38135afa4ab958c04c1fba4355c1c29da9b8844d0845dc",
    "signature": "0xc25ed827fba3204c6f7714b3f0ec7e5a5d7f140f081fe60951c85052fab6186e163f3221bcbac25bc32f1134d661b19d9cd5811dd8b9cdd88479c2e34ba86bd31c",
    "signer": "0x24aA2928531ad81046DA8f87BC5dea6428a75286",
    "userId": "127263"
  }
}