{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x182a1a0f8c69c4a2716b6183046727a81ae61da6a50637230b9b74c187f1f31e",
    "signature": "0x68bd9579dba543565246f88ea9ffea0da1de04f7524c9b83580ad931cc36977d682cf5c2f1fac0d0f245703846a73d1398fc50bf6fabad639479fc546957e8a41b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}