{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413949473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8e4cfd1e29205ec1b22076daed7417d9003ea3b3a5ca3c89e95b5a2190ab0ff",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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}