tx 0xe34c7fa3be5d764f0a62e05ce68e1eed8f5945d1203e2e628b1cdb1db3b0c16bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1534114756,
    "order_id": 29335823,
    "new_price": null
  }
}