{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475564683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7825fdf93884c4f75ca3010c06d38b5d3f4c6d147750a53fdda4413642828a54",
    "signature": "0x4b8db03775f9b53301553d933250f3c4b4adc9af917eaf811780095b9340186458027c4135b1415d07638b0a49937574c7dc75ce777451e928cd5683c03579e81c",
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  }
}