{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x18ebd83ecbc5a18486a4de0502c32e925e08622f2b850a6d4d113685a41f6bd3",
    "signature": "0x51945152a2442960c274aa92f92a183170006e717375f1c1d7b862c120553f2346dac1f30a1fb9b362c7a863618e4b9b50554baff86b33d9c8b16813d202de2f1c",
    "signer": "0xfB6436C438F897b7eA739876B4Cfcca832868820",
    "userId": "512354652"
  }
}