{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x08b84bdc08aefe5825cc6aec30ed4c37a8fe883bc279548ec9eeff5c2d99f3bf",
    "signature": "0x75c913fe380c01571430bf391a80bf87380c822288ef11772d89f44cb4dec4d664f5f9b25d7188c5fcf9eda2aa25bb48bc5a8e3ee520cdf0c8288636b80552511b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}