{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774209",
    "entityType": "User",
    "nonce": "0x46f0f08445cbb1e77c53a0f88ace00a2cfa2ffa4185ecc7d65e62976358e8257",
    "signature": "0x8047aa847ed21847ae5b2a2164c092f192a9a16d092e55ae1611f5900b0d6b406c510b295caef71064ac6ccfcd25b3d9504562c7afb12e5d4afc3f2a490fe8bc1b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}