{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490175857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c17d720acfeefe5df1919d5bd342eb72e1029eefd58ae7dda3257ba1d9b8c47",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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}