{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc74b9b4d8b6a502565feb48ba94087953cb3f29f89a614ad396fb6f3b5c01221",
    "signature": "0x77f0c790f5ade74e0d9b6031a9cd7ee3e515b2857a303c0143a3fd84a476c759520fc232a10c6d1f0b52d42e351eb7e20d1c3b7ac989a95ea2e96e7814f295f21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}