{
  "manageEntity": {
    "action": "Repost",
    "entityId": "764770341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd60cf70b8a430fc2173e9a81fb20377cb94de48fea273b5614659cf6bdedc6e7",
    "signature": "0x867d2208c8427723334bcdc83dfc66237b98c2c9606d4d91e13e6350d55249e27257d8579b7c077847b010ade8206305130a34e54a7dd2d9e89ba5393c8bbd521c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}