tx 0x4c6d0ab3f6f044c97f2253cd11f63ca9942f4f55c6d6075d8a937d8aaf7ee22eCopy

payload

{
  "ModifyOrder": {
    "new_size": 210871648,
    "order_id": 21034663,
    "new_price": null
  }
}