tx 0x2d9422e4eb0e4c8dcc1fbd6dc34290c95a7e31b9fad6adbfc5db654f6c7f0be6Copy

payload

{
  "ModifyOrder": {
    "new_size": 1999680115,
    "order_id": 11535041,
    "new_price": null
  }
}