tx 0x6b1da0b32a3cf8bddf8661f73d1384a04c7d4d8bd7dd6af8d148b6b7bb9786a6Copy

payload

{
  "ModifyOrder": {
    "new_size": 150520017,
    "order_id": 6743703,
    "new_price": null
  }
}