{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x355096fe021d3a6a216d41e3b1b8cb931f6788f14f02486f875cf5fd143a8f6a",
    "signature": "0x1169c3964a5a8a4869343d9e015b6e62a5e4cb815db616166b9e0f0f4d67fdc07f09d1c67cb7b7010b359e71a553c714ee9130a1ffa85c60a931dfb4d1f1ba601c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}