{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1290664130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe57bc0e9561cbc6c0452e9e0db5f946f8fed547829fd4501929260673a950634",
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    "signer": "0xD7c3dC9EEf2D94568C0e1A9C88b58696850c7C22",
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  }
}