{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "49180",
    "entityType": "User",
    "nonce": "0x022f226aeab419a19e07ef9f7d084e2c29dbf4f2cbc48f5154261b5773a4f644",
    "signature": "0x06267a9593f62fe0cab3f5fff691d2079761a27f62d218bf8154ce2b6eded1ce5877e26eba7ffd9533cab42a087071e76314953750120a467da41a9b82807d901c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}