{
  "manageEntity": {
    "action": "Repost",
    "entityId": "39199456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x360535407f2426003cde635e93b188f79c43eae490adb7d13ef24dce3379f8ba",
    "signature": "0xa0aff6d70b27d957bb6fb19d262fcd37ceb118b855674c1cd716b0990d06dbaa3c0874c9328aeba2393a140d7ba126f82b1b2b697387b9f381c978cd47f77ab11c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}