{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60725130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7da2a957308b25b3bc26f1fecedd1cfa5f3acac77b9bc3f5727472cc6a2e612",
    "signature": "0xfc8a7f4fa77f8af203c8efa40689a9cc3e105243d47cac075cf50d7377e232d3568b57005c17eb6afffc543cb41f4c02e5d7e0a7fba1a13378d46ab8f8cc53bc1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}