{
  "manageEntity": {
    "action": "Repost",
    "entityId": "824223560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5fc2d41cfafb75d91e753327fdb42f36d369301b2b4c77f5f32bbde0102aaf1",
    "signature": "0xb0676538ecdfd9f84a6331a14bc11cffe23adec459184a6b1e1222e15ef26b227a147b9720d032882f025408f386af601fa3b9c2280328952ddad1fc21eb100e1c",
    "signer": "0xd3CA6C81c4aff7BA2B2aA87ccC9607e439f8B0b2",
    "userId": "387501451"
  }
}