{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x402a62c5aaa18cb5211e789b3217caa641a78794ff339d2109aaa1ca5d568810",
    "signature": "0xb36dd46f0247ca9f5379e34fe7b07c7d141006ab4868f81156d5f561dbeeebb47b85bc2abadd9cc1c0debdf2c0f11b01668141fb6003d7b9c36bf465b7540f901c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}