{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545978116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94af10b59fcc7fbf0ef8e40981f62c3dc0d75fa76974dc36fcd9ce9e1bdf33d5",
    "signature": "0x2870e354cfc69fc5af3d48982271edaf2e92d867cc969efa734fd62b6d71c01955dfcd2db8f0540595df4d2e13d05552bdb65bf85638474b9bbf489cbc9ef4121c",
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    "userId": "735980234"
  }
}