{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3541",
    "entityType": "User",
    "nonce": "0x687032b136bec86e935adb017ac168bedce2d5e30e7afc1983ee2423d7f148ee",
    "signature": "0x29dfb2ff8b3f153f2b779435b8ad8bf4045ad87c9c5c9e225a89ba4623937a640031d45ec660fa805bcd0b2981b9a58bd4b7714c58c2d7a75975a5163791a7b61b",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}