{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1613763010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24ac5000781298c3065dbe8bf103b352d0e8f04fc581d41af233c7e74076ab19",
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    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
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}