{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd1940d967e7d261e8c45749aba9e6f4c41b2ad4d6713816d028c1d96a2e12164",
    "signature": "0x4d59bf225be5782ce3226e4f6f3c16808d2706840d2ee66a67d33bb5903efed5188989c627690bde62401675323fcfc0c9c3a347ca4527c792586c381cb7ef361b",
    "signer": "0xd066f22fA095a1c8FbEb3a4b64A2a836620C8237",
    "userId": "321313158"
  }
}