{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xda7b68568ab6590d235d7c85128dc791ee606097305fdd8aaf47a8cefb176e66",
    "signature": "0x96ae0775368b96ab6e57a801ff18b8e1be0195f216c893101d424b2d940741a007ea7b2415dbb64bbe19da4db0f3274f1e979c20fa86452554150b269e35746e1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}