tx 0x5f0b14d3f8983aeaa037554d0b3581e9a656df694a8c2dd6f7ecb3ad5d87f71dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2783135,
    "order_id": 29912235,
    "new_price": null
  }
}