{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "303",
    "entityType": "User",
    "nonce": "0x09a7d0ee3214b7e9d8f49e6c1c204c351c91dfbf7a22a24bdf92b05f80667abb",
    "signature": "0xf407031bb387b0a67a1c50c1d7a62eccfa700178b940af0c3c6a7f693ac8fda75f1b944977268791d8ac1f3a4811f67c875a903fb375dfb7ecb098934d77e0011b",
    "signer": "0x3b712C16275eCC8Bf894d014D9CEBE5655F55117",
    "userId": "263108493"
  }
}