{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306677423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb935c57308c770d7fe338fc3fea5049702eb1367ab9d0744c16625bd35f6765d",
    "signature": "0x5cbb47ff518f3a517627e32fc7ec54a23e5323f7352fde53559c4980efdc3dfe044fbe00eb96c7a1cd2b7b6d8f644694c652b4962fc3c08a8251c7d30b541adc1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}