{
  "manageEntity": {
    "action": "Follow",
    "entityId": "375752",
    "entityType": "User",
    "nonce": "0x5bdae85bc542003325ae774e94ca07160c3bbd1cab72e35635367853b3a42c63",
    "signature": "0x43e3203be357dec9dee916f34c24a16045e9e6317233a61f6d1cc4e7f2c406787c2ff59e4bb1be658b6c27166cf6f5dbc3b7a40efbe275089a00e8ae7fe572a91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}