{
  "manageEntity": {
    "action": "Repost",
    "entityId": "83719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe240f23148705ff51ecf17f5b60107c38f68ff26a9fa98c3ddbf1583b639a9c3",
    "signature": "0x49a5f71b33dc8ce671a05637b54e7cff87da2618e4ea6619849941b9482d3016130dd2ea9516d37c95b1d716529c991c1600cd79023cc2573fe1ecae2e41283e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}