{
  "manageEntity": {
    "action": "Follow",
    "entityId": "189739",
    "entityType": "User",
    "nonce": "0x3cc6f4a36f948367cc07909eae3a093a6c8c23424bf3de121dad7ce260e203e6",
    "signature": "0xd65da601819b2d5a4c315c020d71aad22ce9c2b33c1dca29a039cba09f9a228945adb0b412a7e2372d1e2db937a92d5f8dcfb0cd918a3a507abf2ab40fb9a9a21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}