tx 0x4e55ce6c2b0b0b40bacaac5eea1954cfffd6f4cfb70e8de4e20786f6b48bf37dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3198657,
    "order_id": 8386640,
    "new_price": null
  }
}