{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336841172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce5c17621123420c61ced5aace163512a732dd6ebe81ded97b681f0bf5455f3a",
    "signature": "0x679ead5aa9ec83f2312eed8a04e9730f75a238b69df1af1ec0efdb7350b736fb7d129f16d1ca12098c52551fb1a57ff568325f5fedd40a492b9cb08aff80b3bb1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}