{
  "manageEntity": {
    "action": "Repost",
    "entityId": "309737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37fc9badc85b90a55e3911ffde98f2b0d1f839f03cf5034c1ff936783bbba99a",
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    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
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}