{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4273f3c1e6030b8dd80edd189cfc332431dd12e5e77bc49e7526cd850f8ec0bc",
    "signature": "0x85a7dbea4300ab733e0e294395060c274cc4637ff6ca034270715eae6077cc227f25fd68d12c2b2d5acd4e85886b220da6f2f166750ec6f85cdea52f8b827e6e1c",
    "signer": "0x1bb42208903Bfbd2C21D8Bac98B8F0E6EcAF9d4F",
    "userId": "816328256"
  }
}