{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cd8f1ee9ec1e6689a5637e7c02567b4a8e2eaa6af97512967888f10314264c7",
    "signature": "0xca8c79a5b75f2e5fd7a452bfbffaf407b09da442a508720b3d3bc4d4989fce7b77f3c589c0885f7dfff7eae946a70623ffe945aa874758350f7bb9c148fd27381c",
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  }
}