tx 0x5d4be5bfef0a62c3fbd3cccd80de0f3a0b35119efde1939c5e66f9d29ec12e8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4546075,
    "order_id": 58591888,
    "new_price": null
  }
}