{
  "manageEntity": {
    "action": "Repost",
    "entityId": "643725035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb056302495e919b53c61ea75b0a48893722ba95ab66546ce070d0c686d7e1645",
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    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
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}