{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1011437188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ff8f183946a9023748e3d7738a02c40f455e3cf271c0da353bcb28864cfc7d3",
    "signature": "0xd5a0a4a1ff71797551ff0bf442bb2a951c6d8d14861fd7de62a7bb6dcbc81ece423ae2472ca2d1950e3becd7f42d92de9c3877fc4f98a438d1ce644f882321c71c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}