tx 0x3fac6e2f9d0f5ff22b2a8c4f811b1372b5818febb41cf9a2da1b72b18c5a1bdfCopy

payload

{
  "ModifyOrder": {
    "new_size": 29485781,
    "order_id": 639786,
    "new_price": null
  }
}