{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x4f2d1c2a221b13b79ca8770fb8a8c77f018184ee8780b3d2f281922323fa7583",
    "signature": "0xd158635e08dd7a90f081f105c311df8c89fd00e590db04bfe5811d9d7e24b0c5427a46e00ac3bfd995eddd7894d7b39f940ce7f1dc3b446198fe508c83e637261c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}