{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123395122",
    "entityType": "User",
    "nonce": "0x286482e0e90375e26d80d99bdaf2f5214b70f43980e172a9bf9e2f41ed87f131",
    "signature": "0xcfd79c147a32cdbe3956bf4193832b9fe1802effbde3be49a4153e660b9c3666227538aac7e8b9a3c7c35056a210472d8d6d765825301febed7c1973c54f89481c",
    "signer": "0x2b012Ef37cb9315271f0AC801DBbec07c0D4578d",
    "userId": "506789556"
  }
}