{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcdb68408bb071ba0d249c623ee8b2a24cc47a9dfa8c808395b1a71200c9f9ba8",
    "signature": "0xf6cc62693356fe61782625b48bfec3b8bab96bf40a57bd833e27c35e6286edc0003dffdf5f66ad2992df5785cbf6ce7c3b3181a33c6dc33c4dece96da7389e201b",
    "signer": "0x90336978123880996d16F1b2ECF206DFf96D3e72",
    "userId": "505271212"
  }
}