{
  "manageEntity": {
    "action": "Follow",
    "entityId": "394198770",
    "entityType": "User",
    "nonce": "0xdfa6c0f086b02ea8a188a468407e8469cc554ec984ef656aa0c6388e35f4c6ec",
    "signature": "0x05b9b5b7108d880c4d5ce840a9c8142c803edce543edbbddf433ac10eac014f81be6fc43c5ec425839622a89ab1e7bdc3f74099765e72a1902c06dbb033dcb561c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}