{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x6977cca1258acb75b2eb18be19118294961aabf6e4df91aa15dac963bbaac704",
    "signature": "0xa757d97fa4c258a82c6fc9c0c2e3c0c5c51eb2d2c205ea7119e850de897366164ffd399935af5d9a8a7b40fd08b21f3aacf4f98483b222c462f699b2d69975491b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}