{
  "manageEntity": {
    "action": "Repost",
    "entityId": "473704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7463a2cdb0d331b9e8098313ef6a2eca02eb75a72a0abc2a5aec4c26ee15b1ca",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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  }
}