tx 0x6ee12e0d6a0d30f72f4f3551c3a1a115e8f3e7d426458c549d165c9d830f992eCopy

payload

{
  "ModifyOrder": {
    "new_size": 496053933,
    "order_id": 20657868,
    "new_price": null
  }
}