{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6da1a3e08861f3faab2ec2f93bb372f691ccb92169fbb6545188c4c140ff2608",
    "signature": "0x9110bfa2176f6f6377dc979bb1cec93a0701010069292d0a92fb93c17e0159065243b8df2d48dd3dee4b763b0313d9b592527a4bbe263b0cf33710905fc8feca1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}