{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb776ef98f6f6ca97b6d55a3b5c35b96d0de4de8523cad1934883cc3e97d8d165",
    "signature": "0x6356670d5f1849933259f04b517dae042985b3f1048ce1d3ea048da8929d2f7c700fdc2eedcc96d2111c93e241a4b20d4b5b906976f91645dd71e45b9d6ebfc41c",
    "signer": "0x44567269b2165376Bd13d6bECFDE4A02F3ef59AD",
    "userId": "49012201"
  }
}