{
  "manageEntity": {
    "action": "Repost",
    "entityId": "429352642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9347be6366e4c4db4ad7c40f8d10e643702c2aeb80501c1dd380c871c5f615ef",
    "signature": "0xf144437dcae2d0280de3a91342914e6aec4175b5bf465a8a3decbce52525450a72cd75f5cf429c55d8e5dce8a511b093ab08340acb45a730f4da927a50fb83511b",
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    "userId": "77551267"
  }
}