{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad92cd419000f5adb63bbfceae16fb52303feff510d6cadab0062ffd2c35d68b",
    "signature": "0x30023be3698dddc41834ff919e926d9a6c57118b9c1ccb866d3f83da660446226ceccf551fddf03a54a97d239c3a3f5477029beff1861fe5962fecc23b94f9a11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}