{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x64a79c4de3a12adf28f78ca118eae60d5d6d12549676eb3d2772ca4e2bc6b443",
    "signature": "0xbd01859adeb367ce96c980749a0ef415ecdaa49d06c9a8a94bc95c8ccbab683e15a37836f3dd42b501d715ee982c416a727d1b8385f4a006d6cb2c27830ed93a1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}