{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765770461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3476bda6b66d3a9ee33f05850d5c76b395cb76ac7dc8307d9a4cba439772abba",
    "signature": "0x85e4215d542f13de48eb74e13ec923003a4980e724ac52071d952f69fc9fdd3c2df416ebdcb091802d427536ddc1c91dd58e755781b4d2ba4554250eb4f4c3bb1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}