{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74285be9286e31eafb1cb2de5d01137beed519b326f33c3762f758b8d962c00e",
    "signature": "0x8ba85fec29fd5d2a45bc4fa109660dc8bb58b0616797f68bb4ebc18794c48324720a4062a2c855c756d39ecf6fa0c642eff65fd3e3a9d32329a5ea2381cdcae61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}