{
  "manageEntity": {
    "action": "Repost",
    "entityId": "980544071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x517faf3de297fc8ddb38d6fd9afcf86eeabc3482b3525dbee6941340ff92d7dc",
    "signature": "0xf0e89d4812c37b649148b8308ee8c8d7308d45d77d81d5fcbb76ea2ee5175288718a34f77f21ec24275ad9f76a6c69aa606fae490aad2f0a252df39aae74d4fd1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}