{
  "manageEntity": {
    "action": "Follow",
    "entityId": "374801053",
    "entityType": "User",
    "nonce": "0xd897e3a43892fa58e1d72b91bed19e2289493393309642954515c5624a5f58de",
    "signature": "0xb3ba9229bb6b63cf8bfa4b264c4145cfcea4e4b50ea69f2654f214c59af318797fb3d305bbeea12eb3b1c5d8b61624c22e05a7f3fe6c65028210df5e4d6b3dd21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}