{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050534741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1005d2ef963730aed3297b59e488656f2763625e821785cb0865ec7d1c2c1d6d",
    "signature": "0xc980c193ffe2b7a3f4813f00628000477b6cff91dea9d0d69415a4a4318ac9303f08e3ae0b7018d82309821149602990b718056351844bf142c80e383c62ffdd1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}