{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "206078208",
    "entityType": "User",
    "nonce": "0x5eec5b480f3046c18e26b057beeaca3d4f3ce96ad189567a3e6bd5fe84bf0906",
    "signature": "0x17ccd4af3ad39e2e93942e87c0c821bffbc831fb1ad9345ea0dbb8673d5bf49559971179407ab65a008268e8aed0944980987124c9a23555b1b2c82aef9685881b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}