tx 0x8a0a4eea43ae7347f7e5eff0cbbc016b2a0b59c2931b0b5f1f60715c6060946fCopy

payload

{
  "ModifyOrder": {
    "new_size": 19915449,
    "order_id": 9120018,
    "new_price": null
  }
}