{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118006",
    "entityType": "User",
    "nonce": "0x31b0c9d7662ac3f3a6bef0432b54c3c7af3d4d067c3f1fb6854e84ca61df7e18",
    "signature": "0xd084f986957e4af69b7da89f25125e90b4c15ccca9efacfc7d606c8f7039d0cc6f5f69a32480e2eeeaa7a2f43209458526211d1fe1b5e1cbfa78b7687247ce3b1c",
    "signer": "0xBdEDA9FCB76346C79650651637D11Fa62F197564",
    "userId": "138691010"
  }
}