{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8fe214c71c10a8b25d58322246efbde7cd89d1e447b21599045fd18b61c3b8d0",
    "signature": "0x7135940aeb0377b75cfef1802ab7c6f0f9595f84b3e9ccf02f69cd2e07b294553c49739cb9380ad4ad0a45ce9546ebd91fdc072665a079c742b140034622cbe41b",
    "signer": "0x745A74D12f2b6345b74705904A292d83Cca926fA",
    "userId": "518603145"
  }
}