{
  "manageEntity": {
    "action": "Repost",
    "entityId": "448978300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bffd3ffe3b2a1ba6749e9831c5fd1b91d1b267db3832daf39a2f831786fefa8",
    "signature": "0x4a9a34da2b88645d5f1afe97fffce4e686ee95e9dc08c98ad08397d7c1fd1eb80009d702779834d765e5428373341c8879d51bfdcef0ff87014a451ae8ad10441b",
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  }
}