{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3144",
    "entityType": "User",
    "nonce": "0x659f3ed1c8a79081719af4d8b73e48e445d2818e24eb3d8973b1416cf59f4998",
    "signature": "0x2d0219d0c04035a1bbdfeffb4a13d60d8bb3b945771e204ee3cfc269ecc6210a6d5a99b3b2060d76f269ec306d65929090357d928c7226317ae0d5f3306d6b221b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}