tx 0x105dda271b4d942124b134c4cc7d3f86ecf1e1d14ce47eed7c9ce6eca5d21f4dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1219074156,
    "order_id": 20657275,
    "new_price": null
  }
}