{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41334",
    "entityType": "User",
    "nonce": "0xca7074222102867ad04d819ce662bb42e9c6718265a047ad45262989fc7cf420",
    "signature": "0x20f6fa0d5b7434539eabbd67ce80c5edc48b2052532726f6d7367bbbb66d320257a9082deee1e24b7a4164a6a90faef2d638b1084d7b9f49468dea960618e4ec1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}