{
  "manageEntity": {
    "action": "Repost",
    "entityId": "553340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x201c6e20b759f9c46dc21a0e5104495950e4404c1068ca3ea17deaeda958982f",
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    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
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  }
}