{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "17156",
    "entityType": "User",
    "nonce": "0xb096f861ade765f14301916755e5a3241a4949fb66f619f0acc99b54f2d2ee56",
    "signature": "0xe6fc5a8e9e3612686184928ff9aff2274174bb55eda6b9c8cba70291bf9c616d1fdad25e061578a6e70a480214e4e6a97069615e4f3bc7fd506ff2ffe0d689431c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}