tx 0x6b30a93c081a0b8630ed49a1525a6c2886c947f0930c1d8a96c202f7db0e1e3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5324496,
    "order_id": 4759997,
    "new_price": null
  }
}