tx 0x189d40f5c790d0ab8646f19e1305c7e7cf59b01e43a5d0a25e95b3ed3e4ac11cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1150245,
    "order_id": 30592031,
    "new_price": null
  }
}