tx 0xf1a6e8f29d71ecd7cc1148ebaf2cdab0d562e1cb5dcedffa2e0d61d94e2f5e2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 236797087,
    "order_id": 1623023,
    "new_price": null
  }
}