{
  "manageEntity": {
    "action": "Repost",
    "entityId": "351588158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70ebe682c9820848e0d56b7c1b2ee6f2bf3df45ee3c9b254600337c0f015ded3",
    "signature": "0xa8b8e68942f7c4ae7882dfa72324eec9cec4b7515ff346604ad4fb2ca39751ee3efd51d1f4b2967c5c90c7b7e9d7bf63c5063657ffd7f1430e69806612640f351b",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}