tx 0x6e79b96d1ce6058358bbcccf0d96c0aa2a8b05a37c1d74e985005f1a51a58e7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6029615,
    "order_id": 34685308,
    "new_price": null
  }
}