{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1137167413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb5a8a7ac99d10892b040e1807a5180cc48c7c4353f3ccd0920196dc7c3e9c4c",
    "signature": "0xf66ef6e9b8f5c8f1bf91767c8708e605568d5f347457fa0c647eb07bffd0908d03c80c09d76c6c20ca66ff5ce3f7de12ba4670c8360b7e2e192027e8efa296ef1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}