{
  "manageEntity": {
    "action": "Repost",
    "entityId": "921726034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0808b5b55a11614f1fb1e67bf912d5fcc100ab793434d5b25444e837bf157a79",
    "signature": "0xc69b17791e4f9ddc34d263d6ebea62241ab611f826977785e35ee3d1eae0881f3422c1640c81302519f104fb7a0c6788cc74399fedc2433e218870de8bb0ecef1b",
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    "userId": "77551267"
  }
}