{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573974518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09bc5ea63eab9f5f4fba294926c291a6c7b50926158f65e04e5b583f70d03f10",
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}