{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "7055",
    "entityType": "User",
    "nonce": "0x7bb3c39f15f3e973e1763c33b6723a0e54c3d88e29954e9a35c62f7765fab906",
    "signature": "0xf5db032f676ad4da12e54ded7e35e63795379dd742cd4e8eddef5b45a4060554159c76a912ef15c4fb69517bf0f30f26594298b47af22df639dcc3f8cea5bd401c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}