{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "99361",
    "entityType": "User",
    "nonce": "0x6b243bf098407a0c598736896a72771b55f66cb3183001222da0a55338c2af6c",
    "signature": "0xf9a0e67e79916bc1f69bca24f77aa236f45edd06ae0f819cf95dc77d33aee1e74e503ecad0f2d04a56800779ab1be26e9d25e7caa02d5d1490a616be39bd42e51c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}