{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354535",
    "entityType": "User",
    "nonce": "0xe43187026338a556f8e558ddc26380787e1c7b47c6d6b3e1a2af5c29c3079c93",
    "signature": "0x90344b707fb5f57771051e2b9748e099eef9506ee5a4259b5c7e19e1d2d4958d5a6a5b86fd50d5cfdc2ddd62038149c5596497129963981b7d6c5c0c6148c8e11b",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}