tx 0x49f9a0ae8f81ff38d3d5a1334ef9310a0e3a786e4d9a2b223d17b1e64a63853eCopy

payload

{
  "ModifyOrder": {
    "new_size": 460769658,
    "order_id": 31450214,
    "new_price": null
  }
}