{
  "manageEntity": {
    "action": "Repost",
    "entityId": "39199456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x349e77f3a4d5fda11cb78e1cec37cb1465831e280ef927388c257200d3e3e254",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}