tx 0xf5e71e2db79e42a409e39e47e62be8f2fb3f0f856c6f385572d12a2d2e92b99cCopy

payload

{
  "ModifyOrder": {
    "new_size": 545799018,
    "order_id": 32604810,
    "new_price": null
  }
}