{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "69115",
    "entityType": "User",
    "nonce": "0xb4c437675340b4d46a5a91628a9263fdf549124c996284f626b6727bf598d676",
    "signature": "0xc3c51b008ed586672abe9a5c19139d3470b8affc15e7bd18648a6d5624e487352537d8fedc273c575bae272ae15dd4c9c1aa2d001849aee9a5d95e05d4ee10d51b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}