{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1668436653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a1e7c652c11af52d4b51712e498986846456bd9f7986fb3ca5b59b206b061dd",
    "signature": "0x3f4719a1a8c8dff1398bd46cb8d89cf0d7cedc03df01aac41eb382dd99be77911059aefc760165e5a06016183207e434cf24650df15b26cfb93ca5e7e532eca61b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}