tx 0x149d81c801e3b6f74c8c3756c429f4f2e9ae7097fdcf41e0eec078f2b0eb2e7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5763774,
    "order_id": 10285278,
    "new_price": null
  }
}