{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xa88d143921251509da0b96c9df96d8ad631012aef28a0fe139a024fe4438cac3",
    "signature": "0x7dbb4d6c83ac77acb932ffd85faf47ef430084042e56f0d4cdc5cb50c5752dae7305ed74acc8a4638cd3dada4815071e40dafb6513d03ce0b6c50571e95257551c",
    "signer": "0x7B499405130cFEFBBaec9980A9E37BBE42E8589D",
    "userId": "633494619"
  }
}