{
  "manageEntity": {
    "action": "Repost",
    "entityId": "732603631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7aa87abeaa57714cb9034cad2f096c57874d6a7c445b7fb4e049acd071f3f6d5",
    "signature": "0x2ac2441cbfaa1f8eccd79d4b9d37488bd4b6815f4ea6fec059d22a5267fa2b8d26a7e8f5564facd83154a3360c8e5092143096df952ba6b761c8884fe5cb1a691b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}