tx 0x5e2a4300d7266814a6d51ea9f2b3d06a2d4874b9e167e1b2965f0c5f5793ee33Copy

payload

{
  "ModifyOrder": {
    "new_size": 17726723,
    "order_id": 47789013,
    "new_price": null
  }
}