{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x496cffeb54232d4754b98bb9c0ecafdc17537aca777b2adba2e828c12ea6e038",
    "signature": "0x5f7399d83e260e5b9ca1d756c2c40e73c26a7ddde2c376fb4bc27146dd2f90c5747a79f539608edc3f0019681fb5905c7abb9686b5b3fc902798c8f9714871b81c",
    "signer": "0x1121b72c91De90c68928c26cE01ac3337FA1A0E1",
    "userId": "814668215"
  }
}