{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "105826",
    "entityType": "User",
    "nonce": "0x7bcc441dcd8d3c7065ddb460cc9966cfc3204addbc921b2c5f89a33e07446c51",
    "signature": "0xd3378995d05bedf0bc275b2f909306a86e6d8bbab2b8b7dcc0edc06e235379464ac188624086c6e2db52b0b967ae241785b21ba7d5706bdd27084c5dd220122c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}