tx 0x15c7a1bd139ee3388a4ccb80502e700d9c6d3f9c099064f3e3c9f2b3a81c609eCopy

payload

{
  "ModifyOrder": {
    "new_size": 7981640,
    "order_id": 57091256,
    "new_price": null
  }
}