{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39171c0842ea5bc8ed91e28fafadf07d19b86326cafbc629211e72148ed7e8c2",
    "signature": "0xb021f7e6e579b18cf8fd9a6d5bf09f39811939f0cb4e87887029ea03372e96945e988d198c218acf9c6b25171b9c1b659796e7fdbff4720e9243e9cafcea923c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}