{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537694928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0498fda161ef58855be59ca0863508d38605f08549d3eb6f324fd0625f39b32a",
    "signature": "0x8068643ffc0a5bb8a78c0ff6c411156e732d320d38bc94d3ce87ae999a606b394471d9b7a30b55b91df436390711ff3e7695642a5f3f805f96afc6237c34b4111b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}