tx 0x3d8dd2dac0ed8f6eff0a092e69b91f7899fa3e54c61f818e0a2aa2a6064d2a7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1758683,
    "order_id": 21846152,
    "new_price": null
  }
}