{
  "manageEntity": {
    "action": "Repost",
    "entityId": "621069951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f1c7817485642273bffb72059cbbc3efec1c3692d8d5522d67a67c78af94e39",
    "signature": "0x818844278f11fe56f2e863b6b0da365a15fbf36c7fd19c31be2adb71599b38820176d35a8ffe3cfba0965cd172ed2ab0a04e57945773afc10d463ffe7a1ebc6f1c",
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  }
}