{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479018664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7314e9fc825911204f2d583abc35567ad92fe9e71662776bd821a15bb044c1fe",
    "signature": "0xefd4ce5b8cedbc0dc1cdc6b0ff859390cbf24a9e393e766eaab87e6e70f1931d4f3389163538f5ddd3161165e02399b3e8e176f6fe01d1d3761b46f04247c5ab1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}