{
  "manageEntity": {
    "action": "Repost",
    "entityId": "457424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d14dfae74403479c69c9e037461bdf7813cdcd7ec90e551db445a832420fa57",
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    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
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  }
}