{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7519",
    "entityType": "User",
    "nonce": "0x842485c326254e208b5a9d0dbe7b422308cf28c811ab0660a488c3dcad57d6e9",
    "signature": "0x50d0b5dbaf9a72106c5e02e8595b1e32b803004e8733b9add49903180e56e4bf024424636249d9263572f469e23a75057f745bc7940ac141d6b7a88e946c4d7a1b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}