{
  "manageEntity": {
    "action": "Repost",
    "entityId": "607138502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b21abe0b0793bf51cb8eb4a0c2c8b91043848363df526fe3988c1f60a227718",
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    "signer": "0xd3921A005099e6713f842e0c7Fb203E78a7C7Cbf",
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  }
}