{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544293802",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cf1e2d9d99f9413ba120013645d5eff689f261dc77cf2579da349fcd633d50a",
    "signature": "0xaea3fd88361cb2237ba854d425cb75adbe3c17cd02941fed30764b98fced0aec4405aaf1a1e2ba08fbbd06b912c46f5a0a47f7bd379b9f2b818a689f3987685a1b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}