{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399383583",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30bc3ca572accce478c122dae0f121cced1c7fce93aae8f9c49ef06bd10e08ee",
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    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
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}