{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13a4d23e25a7f44e9d7130583ab3cef889f82b56b97af743eda88ab013a1666d",
    "signature": "0xcc505c869aaa737d48a1dbaf1256104a27e97bf6826308becb4bc74bbc4ba9702d4c34853155deca40fe02d55d81f38644faf6d0209e0535426b32bd1b20ea1b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}