{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x184558f43a7a3cd272f5cb7d201e04e11abf2f614edd5c5febbc56b8722f6840",
    "signature": "0x6ea798fcdd0f02d2940a6344076557c9e89cbdbd48e2e575343803582b401c50742d4ee3db7b6a56bda798af74a6330402d2973bbb69b66dfa626d181e24f16b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}