{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc045bef88dd3bb374eddb6f1b06ccae6a465c636edc784f1272472ec0e30d755",
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    "signer": "0x7eD210213df8d3939B883116B4d505544c0C6531",
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}