{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2143768913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8c0a351fa93b9b30f3b59a3aca8f1214c0dff79c1044e59c58ce82f490efe5a",
    "signature": "0xf949135e61590386b83c61baec97b98d5fa93c1640972b8a5ebd57ab1786f9ea5e918306b01d110b222a1c055ad0d4bb77a21c5f4c6140c127397000313fc2541c",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}