tx 0x5551000a1257d0a4a6d5393fd4d3b8d1514dd88bc9c841a0d8d04b3f0b5ac5c3Copy

payload

{
  "ModifyOrder": {
    "new_size": 88393739,
    "order_id": 15944474,
    "new_price": null
  }
}