{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206193724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04cf7d5ab80acb2784726d529435184846e3ca72548362b2225ac601f8a6f6c5",
    "signature": "0xe36f2c92b8004a7ba6f7b070c1b46dcaced3bce98c034b3751f7c13f4273500331790e90e24b285089362a219d4bbc11b53017a57be1807b9a636ef597dc03541c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
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}