{
  "manageEntity": {
    "action": "Repost",
    "entityId": "551507307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbea61c28ea1161d4934bd893a65ec9ec2fb7ff80a4dd7cb5199377a5664e11e5",
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    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
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  }
}