{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x56e1e7f137d5ce07deb63126607da5a86a5495fee789cd55f88a90371a867981",
    "signature": "0xe12fa29aeedba20103773fc4133a32339516ab6ca17f68b84bf393e8e16105256ec9ad4b031d11c5992ccba957eea6d0ca3c2d2d9eb75d31f68325d5939dca481b",
    "signer": "0xe1eAe9Fa3Fef187944BA6cBa5C534e1ea257CA4E",
    "userId": "344552512"
  }
}