{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1062543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bc873793212b56069eae83f5cb21dbe67a7031ccb2e782db701598c09ff5104",
    "signature": "0x7a46b4094a6ff8608d480ec679a5adb017c8304c5cf8297a185dccaac983cafe5f5a34c13bb94458c806b3f69766442e2a10f53fc7d940abe415d6fdcc8ff77e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}