{
  "manageEntity": {
    "action": "Repost",
    "entityId": "858060664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeb892f86e43288178b2d19b61dd6f2f0e6beec5289917ff0a8224624a892c6f",
    "signature": "0x31de6f964d660c1d9a5ddb8b9607a6fdad92fff5da67b484e67d1632751c37c9061a0c5e2859ea169dc7573ca8ed4b636fbdb60a1f4d84637fa146eb41be70141b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}