{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfe813f7b95a251c06e94b2bd05c5523995d5aaea9c652ed2e31b0215887b669",
    "signature": "0x67eb84536e17c6f2f4dad384f69700c5e937ea831aa37d74d513d5a5cfa42f1704c4598f650e8df17d1f43de49d181e981c1a09764d640361781d32e02a317dd1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}