tx 0x499d5a3519fcc800a157b32662b3e6e6f5f1d946dc27ff7cc348f2a5b6b5e0d3Copy

payload

{
  "ModifyOrder": {
    "new_size": 2881750771,
    "order_id": 29822307,
    "new_price": null
  }
}