{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75c76ce619a83689d6ecc579c782e7883d8fa18e3d1d49a7bacb284a9baedfe7",
    "signature": "0xa47f3e7e3d7a95867e0a284b3a82cb46fd9dd2751342ec52880ab687531b5c174a10e94ceb0b28b6cc789d142919e70ab59bec3c9e8fa74c03ea31c7ceb930f51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}