{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3c390112f2c6d21ed6305d333425d39dc1a2cab1dae88cad9f7ef76d5ac90be1",
    "signature": "0xbb1e41df6ca2a433db1ae5937e0e34330a36eed1eea07405dcb6a9bf707c9dc775519a67f896ff58d91a0982dd225c2ec7cb47b6b42251e343f9f892086c323e1b",
    "signer": "0x7aC3F85502f0Ec15A2fb724d48947F89da8a99b8",
    "userId": "144391872"
  }
}