tx 0x18ad6b1e9be6b8879e0b9d0d3540ac34d4a1fc6d21b15e452c7ec7d2c234f742Copy

payload

{
  "ModifyOrder": {
    "new_size": 53770214,
    "order_id": 155570813,
    "new_price": null
  }
}