{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339139491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbccf625f063bb3823650a00b40538a11600640d17b97b5189dacbe5c04fdea6",
    "signature": "0xbdb0fa8634d519f1393390ad857087603bf893554b1d20fea4fabbd0a97d69f34809c59333d45f00812e702788a3d90f1fcf1e137b79d8a7d07569b2ad9e3b171c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}