{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x053ccc678aea5f7e9ad61daa9c2617a2ca6658a696fedd98c05df2f5680b0325",
    "signature": "0x18a47f4adc6cfcd33d50fc0ba537aa0669d61023e1b5e8b01bca11f733087cfb46f470373db033b3fd49b79b9b3cdcadc01ed5a538e00bdd7074ef432773ff431b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}