{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd4a84d49e9899e89ee0a35870e924fa99eeb944a7116ac40c006e4e7eebb69d6",
    "signature": "0x940b698983b185daec01198b2219656b6638ed071a61d8bae33084a15f05fc095cb0e59621b0ba4751514b1bd8ce378cb02438e909e88c5befa4c165a92cc31f1b",
    "signer": "0x18cb7436d75dc17251E18a4A58451F227FBD800f",
    "userId": "460533913"
  }
}